Configuring ExaCC backups of an Oracle Database

This post covers how to configure your backups of an ExaCC database beyond the web interface. 

First off the documentation can be found below, along with using the "--help" option at the command line with "bkup_api"

Configuration - https://docs.oracle.com/en/cloud/cloud-at-customer/exadata-cloud-at-customer/exacc/customize-backup-configuration-using-bkup_api.html

Backup execution - https://docs.oracle.com/en/cloud/cloud-at-customer/exadata-cloud-at-customer/exacc/create-demand-backup.html#GUID-2370EA04-3141-4D02-B328-5EE9A10F66F2

Step #1 - Configure backup settings in ExaCC

The next step is to configure my database to be backed up using the tooling. This is pretty straightforward. I click on the "edit backup" button and fill in the information for my database and save it.  In my case I am using ZFS, and the need to make sure that I change my container to the container where the ZFS is configured.

NOTE : The backup strategy is a Weekly L0 (full) backup every Sunday, and a daily L1 (differential incremental backup) on all other days. The time the backup is scheduled can be found in either the backup settings, or by looking at the crontab file.

Then I just wait until I see complete. If I click on the work requests, I can see the progress until it's finished.

Step #2 - Update the settings to use my RMAN catalog.

First I need to get what the current settings are for my database (dbsg2) and save them in a config file so I can update them.

I log into the first node, and su to root.

Once there I execute "get config --all" and save all the settings to a file that I can update.

NOTE : I an creating a new file under the bakup_api/cfg directory to make it easy to find.

$ sudo su -
Last login: Thu May  6 11:43:46 PDT 2021 on pts/0
[root@ecc ~]## /var/opt/oracle/bkup_api/bkup_api get config --all --file=/var/opt/oracle/bkup_api/cfg/dbsg2.cfg --dbname dbsg2
DBaaS Backup API V1.5 @2021 Multi-Oracle home
-> Action : get_config
-> logfile: /var/opt/oracle/log/dbsg2/bkup_api_log/bkup_api_92303612_20210506125612.006275.log
File /var/opt/oracle/bkup_api/cfg/dbsg2.cfg created

Now I am going to edit it and make some changes.

I changed to RMAN catalog settings to use my catalog.

NOTE: The entry has to be the connect string, not a tnsnames.ora entry.

#### This section is applicable when using a rman catalog ####
# Enables RMAN catalog. Can be set to yes or no.
bkup_use_rcat=yes

## Below parameters are required if rman catalog is enabled
# RMAN catalog user
bkup_rcat_user=rco


# RMAN catalog password
#bkup_rcat_passwd=RMan19c#_

# RMAN catalog conn string
bkup_rcat_conn=ecc-scan.bgrenn.com:1521:rmanpdb.bgrenn.com

Now I am going to commit (set) the changes using the "set config" command

# /var/opt/oracle/bkup_api/bkup_api set config --file=/var/opt/oracle/bkup_api/cfg/dbsg2.cfg --dbname dbsg2 
DBaaS Backup API V1.5 @2021 Multi-Oracle home
-> Action : set_config
-> logfile: /var/opt/oracle/log/dbsg2/bkup_api_log/bkup_api_b800281f_20210506130824.084259.log
cfgfile : /var/opt/oracle/bkup_api/cfg/dbsg2.cfg
Using configuration file: /var/opt/oracle/bkup_api/cfg/dbsg2.cfg
API::Parameters validated.
UUID d0845ea0aea611eb98fb52540068a695 for this set_config(configure-backup)
** process started with PID: 86143
** see log file for monitor progress
-------------------------------------

And after a few minutes, I am going to check and make sure it was successful by using the configure_status command

/var/opt/oracle/bkup_api/bkup_api configure_status --dbname dbsg2
DBaaS Backup API V1.5 @2021 Multi-Oracle home
-> Action : configure_status
-> logfile: /var/opt/oracle/log/dbsg2/bkup_api_log/bkup_api_fa81558e_20210507060019.504831.log
* Last registered operation: 2021-05-07 12:58:41 UTC 
* Configure backup status: finished
**************************************************
* API History: API steps
  API:: NEW PROCESS 120531
*
* RETURN CODE:0
##################################################

Everything looks good !  It removed my configuration file (which is good because it had the password in it).  

I found that 2 things happened as part of adding an RMAN catalog

1. The password  for the RMAN catalog user is now stored in the wallet file.
2. There is an entry in my tnsnames file on all nodes for "CATALOG" which points to the rman catalog.

NOTE: When part of this process is to register the database with the RMAN catalog. You do not have to manually register the database in the catalog.

Step #3 - Take a manual backup

Now logged in as OPC, and becoming Root, and can run a special backup using bkup_api

# /var/opt/oracle/bkup_api/bkup_api bkup_start --dbname=dbsg2
DBaaS Backup API V1.5 @2021 Multi-Oracle home
-> Action : bkup_start
-> logfile: /var/opt/oracle/log/dbsg2/bkup_api_log/bkup_api_9458c30f_20210510084341.430481.log
UUID 7f6622f8b1a611eb865552540068a695 for this backup
** process started with PID: 336757
** see log file for monitor progress
-------------------------------------

I can see the status while it's running

/var/opt/oracle/bkup_api/bkup_api bkup_status --dbname=dbsg2
DBaaS Backup API V1.5 @2021 Multi-Oracle home
-> Action : bkup_status
-> logfile: /var/opt/oracle/log/dbsg2/bkup_api_log/bkup_api_46545e6f_20210510084812.014419.log
(' Warning: unable to get current configuration of:', 'catalog')
* Current backup settings:
* Last registered Bkup: 05-10 15:44 UTC API::336757:: Starting dbaas backup process
* Bkup state: running
**************************************************
* API History: API steps
  API:: NEW PROCESS 336757
  API:: Starting dbaas backup process
*
* RETURN CODE:0
##################################################

And I waited a few minutes, and I can see it was successful.

# /var/opt/oracle/bkup_api/bkup_api bkup_status --dbname=dbsg2
DBaaS Backup API V1.5 @2021 Multi-Oracle home
-> Action : bkup_status
-> logfile: /var/opt/oracle/log/dbsg2/bkup_api_log/bkup_api_8acd03e3_20210510085129.207757.log
(' Warning: unable to get current configuration of:', 'catalog')
* Current backup settings:
* Last registered Bkup: 05-10 15:44 UTC API::336757:: Starting dbaas backup process
* Bkup state: running
**************************************************
* API History: API steps
  API:: NEW PROCESS 336757
  API:: Starting dbaas backup process
*************************************************
* Backup steps
 -> 2021-05-10 08:44:20.651787 - API:: invoked with args : -dbname=dbsg2 -uuid=7f6622f8b1a611eb865552540068a695 -level1 
 -> 2021-05-10 08:44:23.458698 - API:: Wallet is in open AUTOLOGIN state
 -> 2021-05-10 08:44:24.204793 - API:: Oracle database state is up and running
 -> 2021-05-10 08:44:25.686134 - API:: CATALOG SETTINGS 
 -> 2021-05-10 08:45:19.767284 - API:: DB instance: dbsg2
 -> 2021-05-10 08:45:19.767424 - API:: Validating the backup repository ...... 
 -> 2021-05-10 08:46:38.263401 - API::      All backup pieces are ok
 -> 2021-05-10 08:46:38.263584 - API:: Validating the TDE wallet ...... 
 -> 2021-05-10 08:46:41.842706 - API:: TDE check successful.
 -> 2021-05-10 08:46:42.446560 - API:: Performing incremental backup to shared storage
 -> 2021-05-10 08:46:42.448228 - API:: Executing rman instructions
 -> 2021-05-10 08:49:21.161884 - API:: ....... OK
 -> 2021-05-10 08:49:21.162089 - API:: Incremental backup to shared storage is Completed
 -> 2021-05-10 08:49:21.163822 - API:: Starting backup of config files
 -> 2021-05-10 08:49:21.699197 - API:: Determining the oracle database id
 -> 2021-05-10 08:49:21.726308 - API::  DBID: 2005517379
 -> 2021-05-10 08:49:22.040891 - API:: Creating directories to store config files
 -> 2021-05-10 08:49:22.085476 - API:: Enabling RAC exclusions for config files.
 -> 2021-05-10 08:49:22.114211 - API:: Compressing config files into tar files
 -> 2021-05-10 08:49:22.173842 - API:: Uploading config files to NFS location
 -> 2021-05-10 08:49:22.222493 - API:: Removing temporary location /var/opt/oracle/log/dbsg2/obkup/7f6622f8b1a611eb865552540068a695.
 -> 2021-05-10 08:49:22.224071 - API:: Config files backup ended successfully
 -> 2021-05-10 08:49:26.052494 - API:: All requested tasks are completed
*
* RETURN CODE:0
##################################################

Step #4 - Check my periodic backups

Now it's been a few days (I started on Thursday and it's now Monday).

I am going to check on the incremental backups, and the archive log backups.

There are 2 ways I can do this.

Using the bkup_api command to list the backups that have run.

# /var/opt/oracle/bkup_api/bkup_api list --dbname=dbsg2
DBaaS Backup API V1.5 @2021 Multi-Oracle home
-> Action : list
-> logfile: /var/opt/oracle/log/dbsg2/bkup_api_log/bkup_api_eddcd4e1_20210510064145.497707.log
-> Listing all backups
  Backup Tag             Completion Date (UTC)            Type          keep    
----------------------   -----------------------      -----------    --------
   TAG20210506T123203     05/06/2021 19:32:03       full        False
   TAG20210506T131438     05/06/2021 20:14:38       incremental        False
   TAG20210507T012240     05/07/2021 08:22:40       incremental        False
   TAG20210508T012315     05/08/2021 08:23:15       incremental        False
   TAG20210509T012438     05/09/2021 08:24:38       full        False
   TAG20210510T012322     05/10/2021 08:23:22       incremental        False

Using the RMAN catalog

Backup Type         Encrypted Tag                                Backup Piece                                                 Backup Time           Day Of Week
-------------------- --------- --------------------------------- ------------------------------------------------------------ -------------------- --------------------
Full L0              YES       DBAAS_FULL_BACKUP20210506122626     /backup/dbaas_bkup_DBSG2_2005517379_0dvu5rp2_13_1          05/06/21 12:29:32    THURSDAY
Differential L1      YES       DBAAS_INCR_BACKUP20210506131110     /backup/dbaas_bkup_DBSG2_2005517379_2avu5ud1_74_1          05/06/21 13:14:18    THURSDAY
Differential L1      YES       DBAAS_INCR_BACKUP20210507011926     /backup/dbaas_bkup_DBSG2_2005517379_72vu792b_226_1         05/07/21 01:22:27    FRIDAY
Differential L1      YES       DBAAS_INCR_BACKUP20210508011939     /backup/dbaas_bkup_DBSG2_2005517379_lbvu9tf3_683_1         05/08/21 01:22:51    SATURDAY
Full L0              YES       DBAAS_FULL_BACKUP20210509011940     /backup/dbaas_bkup_DBSG2_2005517379_u3vuchr8_963_1         05/09/21 01:22:59    SUNDAY
Differential L1      YES       DBAAS_INCR_BACKUP20210510011940     /backup/dbaas_bkup_DBSG2_2005517379_6rvuf672_1243_1        05/10/21 01:22:49    MONDAY

NOTE: I can see that a periodic L1 (differential) is executed at 1:22 AM, every day but Sunday where a Full backup is executed.

Now to look at archive log backups -- I am going to show a subset.

Again I can use the bkup_api "list_jobs" command and see all the backup jobs that have been run (which include archive logs).

# /var/opt/oracle/bkup_api/bkup_api list_jobs --dbname dbsg2 | more
DBaaS Backup API V1.5 @2021 Multi-Oracle home
-> Action : list_jobs
-> logfile: /var/opt/oracle/log/dbsg2/bkup_api_log/bkup_api_b2532724_20210510070545.552300.log
UUID                             | DATE                | STATUS  | TAG                 | ACTION              
e7ad1ef6aea011eb9c8252540068a695 | 2021-05-06 19:26:23 | success | TAG20210506T123203  | create-backup-full  
03616d68aea211eba5aa52540068a695 | 2021-05-06 19:34:12 | success | TAG20210506T123516  | archivelog-backup   
33fae162aea611eba0ed52540068a695 | 2021-05-06 20:04:12 | success | TAG20210506T130518  | archivelog-backup   
267c21daaea711eb9d3852540068a695 | 2021-05-06 20:11:07 | success | TAG20210506T131438  | create-backup-incremental
650fd222aeaa11ebb58652540068a695 | 2021-05-06 20:34:12 | success | TAG20210506T133516  | archivelog-backup   
961831e4aeae11ebb0d452540068a695 | 2021-05-06 21:04:11 | success | TAG20210506T140517  | archivelog-backup   
c6919f28aeb211eb957e52540068a695 | 2021-05-06 21:34:12 | success | TAG20210506T143518  | archivelog-backup   
f7ce0d0caeb611eb97c552540068a695 | 2021-05-06 22:04:12 | success | TAG20210506T150522  | archivelog-backup   
286e8ea6aebb11eb864c52540068a695 | 2021-05-06 22:34:11 | success | TAG20210506T153516  | archivelog-backup   
598f77eeaebf11eb92c052540068a695 | 2021-05-06 23:04:11 | success | TAG20210506T160518  | archivelog-backup   
89f4919aaec311eb9a9452540068a695 | 2021-05-06 23:34:11 | success | TAG20210506T163516  | archivelog-backup   
bb5ba95eaec711ebb1ed52540068a695 | 2021-05-07 00:04:11 | success | TAG20210506T170518  | archivelog-backup   
 

Step #5 - On demand backups 

Now that I have my database configured, I am going to demonstrate some of the options you can add to your backup.

I am going to create a keep backup and give it a tag using bkup_start

$ /var/opt/oracle/bkup_api/bkup_api bkup_start --dbname=dbsg2 --keep --tag=Maymonthlybackup
DBaaS Backup API V1.5 @2021 Multi-Oracle home
-> Action : bkup_start
-> logfile: /var/opt/oracle/log/dbsg2/bkup_api_log/bkup_api_7d923417_20210507113940.052080.log
UUID 958a58beaf6311eba98a52540068a695 for this backup
** process started with PID: 262102
** see log file for monitor progress
-------------------------------------

Now to list it.

$ /var/opt/oracle/bkup_api/bkup_api list --dbname dbsg2 --keep
DBaaS Backup API V1.5 @2021 Multi-Oracle home
-> Action : list
-> logfile: /var/opt/oracle/log/dbsg2/bkup_api_log/bkup_api_19714a18_20210507114254.007083.log
-> Listing all backups
  Backup Tag                           Completion Date (UTC)      Type          keep    
----------------------                 -----------------------   -----------    --------
   Maymonthlybackup20210507T113125     05/07/2021 18:31:25       keep-forever   True

Step #6 - Restore my database

The last step I'm going to do in my database is to restore it to a previous point in time.

Below is what you see in the console.

NOTE - If you chose a specific time it will be in UTC time.

I pick a time to restore to, and click on the 'Restore Database' option. I can follow the process by looking at 'Workload Requests'.

Step #7 - Validating backups

A great feature of the command tool is the ability to validate backups that have been taken.  This is easy to do with the 'bkup_api reval_start' command.

I started my validate for my database dbbsg and I saved the uuid to monitor it.

# /var/opt/oracle/bkup_api/bkup_api reval_start --dbname=dbbsg
DBaaS Backup API V1.5 @2021 Multi-Oracle home
-> Action : reval_start
-> logfile: /var/opt/oracle/log/dbbsg/bkup_api_log/bkup_api_d0647aa8_20210511032638.300613.log
UUID 5f204c4cb24311eb887252540068a695 for restore validation
** process started with PID: 15281
** Backup Request uuid     : 5f204c4cb24311eb887252540068a695

Now to monitor it using the uuid until it's done, and I can see it completed successfully.

# /var/opt/oracle/bkup_api/bkup_api --uuid=5f204c4cb24311eb887252540068a695 --dbname=dbbsg
DBaaS Backup API V1.5 @2021 Multi-Oracle home
@ STARTING CHECK STATUS 5f204c4cb24311eb887252540068a695
[ REQUEST TICKET ]
[UUID    ->  5f204c4cb24311eb887252540068a695 
[DBNAME  ->  dbbsg 
[STATE   ->  success 
[ACTION  ->  start-restore-validate 
[STARTED ->  2021-05-11 10:26:39 UTC 
[ENDED   ->  2021-05-11 10:28:00 UTC 
[PID     ->  15281 
[TAG     ->  None 
[PCT     ->  0.0 
[LOG     ->  2021-05-11 03:26:39.780830 - API:: invoked with args : -dbname=dbbsg -reval=default  
[LOG     ->  2021-05-11 03:26:42.324669 - API:: Wallet is in open AUTOLOGIN state 
[LOG     ->  2021-05-11 03:26:42.996885 - API:: Oracle database state is up and running 
[LOG     ->  2021-05-11 03:28:00.857565 - API:: ....... OK 
[LOG     ->  2021-05-11 03:28:00.857645 - API:: Restore Validation is Completed 
[ END TICKET ]

Step #8 - Restoring/listing/backups with API

There are many options to restoring with the API for both the "database" which consists of the CDB and all PDBs, or just a specific PDB.

Below are some of the commands that help with this.

NOTE: All commands are executed using "bkup_api" from /var/opt/oracle/bkup_api as "oracle"

Command	Options	Description
bkup_start		Start new special backup now
bkup_start	--keep	Create keep backup
bkup_start	--level0	Perform a new FULL level 0 backup
bkup_start	--level1	Perform a new level1 incremental backup
bkup_start	--cron	Creates an incremntal backup through Cron
bkup_chkcfg		Verifies that backups have been configured
bkup_status		Shows the status of the most recent backup
list		Shows the list of the most recent backups
reval_start		Starts a restore validation of datafiles
archreval_start		Starts a revalidation of archive logs
recover_start	--latest	Recover from latest backup
recover_start	--scn	Recover to SCN #
recover_start	--b	Recover using a specific backup tag and defuzzy to archivelog following
recover_start	-t	Recover to time. Specify --nonutc to use a non-UTC timestamp
recover_status		Show status of most recent recover of this database

With recovery you can also just recover a single PDB

• --pdb={pdbname} - Recovery just a single PDB

You can also specify if the config files should be restored

• --cfgfiles - store the configuration files (controlfiles, spfiles etc) along with database files.

Step #9 - Configuration changes

You can execute the "bkup_api get config --dbname={dbname}" to create a file containing the  current configuration.  In that file you can see some of the other changes you can be.

Below is what I see it using the version at the time of writing this.

Config Parameter	Settings	Description
bkup_cron_entry	yes/no	Enable/Disable automatic backups
bkup_archlog_cron_entry	yes/no	Enable automatic archive log cleanup when not using tooling
bkup_cfg_files	yes/no	Enable backup of Config files
bkup_daily_time	hh24:mi	Time to execute daily backup
bkup_archlog_frequency	15,20,30…	How many minutes apart to execute archive log backups
bkup_disk	yes/no	Backups to the FRA
bkup_disk_recovery_window	1-14	Recover window of FRA
bkup_oss_xxx		Backup settings when backing up to Object Store in Public Cloud
bkup_zdlra_xx		Backup settings when backing up to a ZDLRA
bkup_nfs_xxx		Backup settings when backing up to NFS
bkup_set_section_size	yes/no	Set to yes to over ride the default setting
bkup_section_size		Value for Over riding the default setting for section size
bkup_channels_node	xx	Number of channels to be used by RMAN
bkup_use_rcat	yes/no	If you are using an RMAN catalog
bkup_rcat_xxx		RMAN catalog settings

Step #10 - Scheduled backups

Backups are scheduled in the crontab on the first node of a cluster. You can view schedule by executing "sudo su - " to become root, and look at the /etc/crontab file.

Below is what is there for my database (dbsg2)

# Example of job definition:
# .---------------- minute (0 - 59)
# |  .------------- hour (0 - 23)
# |  |  .---------- day of month (1 - 31)
# |  |  |  .------- month (1 - 12) OR jan,feb,mar,apr ...
# |  |  |  |  .---- day of week (0 - 6) (Sunday=0 or 7) OR sun,mon,tue,wed,thu,fri,sat
# |  |  |  |  |
# *  *  *  *  * user-name  command to be executed

15 * * * * oracle /var/opt/oracle/misc/backup_db_wallets.pl
15 * * * * oracle /var/opt/oracle/dbaascli/dbaascli tde backup --alldb
19 1 * * * oracle /var/opt/oracle/bkup_api/bkup_api bkup_start --cron --dbname=dbsg2
4,34 * * * * oracle /var/opt/oracle/bkup_api/bkup_api bkup_archlogs --cron --dbname=dbsg2

The jobs that are scheduled to execute are.

1. backup_db_wallets.pl - Every 15 minutes this script executes from the Crontab.  This script goes through the list of databases (regardless if database backups have been turned on) and it makes a copy of the SEPS wallet file in the current wallet location adding the current date/time. The old copy is removed and only one back exists.

The following 2 settings are in my configuration file (/var/opt/oracle/creg/dbsg2.ini) are used as the source location of the wallet, and the location for the backup

 wallet_loc=/var/opt/oracle/dbaas_acfs/dbsg2/db_wallet

 wallet_loc_bak=/u02/app/oracle/admin/dbsg2/db_wallet

NOTE: This wallet is used for storing user credentials and is an autologin wallet.

I can see the credentials stored. In my case it is both the "sys" password, and the password for "rco". If I was using OSS (object store) my login credential would be stored in this wallet, and if I backed up to ZDLRA, this wallet would contain my connection to the ZDLRA(s) I was backing up to.

2: CATALOG rco

1: dbsg2 sys

2. /var/opt/oracle/dbaascli/dbaascli tde backup --alldb - Every 15 minutes this script executes from the Crontab.  This script goes through the list of databases (regardless if database backups have been turned on) and it makes a copy of the TDE wallet file in the $ORACLE_BASE directory.

The location is $ORACLE_BASE/{db_name}/tde_wallet/tde/

The output from this script is in /var/opt/oracle/log/misc/backup

3. /var/opt/oracle/bkup_api/bkup_api bkup_start --cron --dbname={mydb}- Every at 1:19 AM,  This time is determined in the bkup_api configuration using the parameter  "bkup_daily_time".  This is the same API that is called to perform an on-demand backup from the command line, but with a '--cron' parameter also.

4. /var/opt/oracle/bkup_api/bkup_api bkup_archlogs --dbname={mydb} Every 30 minutes this script is executed based on the 'bkup_archlog_frequency' bkup_api configuration setting. This script will backup my archive logs to the backup location.

Enrolling my ExaCC RAC database using REST APIs

 This post will continue the process of automating the enrollment of my RAC database using the OKV REST API, and some automation scripts. the steps to create the scripts are in my previous post.

NOTE: These steps are for ExaCC specific.  If you want to learn about configuring OKV with Autonomous Database (ADB) when using ExaCC, the product manager, Peter Wahl has a great blog post on this topic.  He also has videos as part of the "Ask Tom" series if you want to learn more about OKV 21c, or just OKV in general.

The first step is to download the zip file I created in the previous post. I downloaded it onto the first DB host in my RAC cluster.  I unzipped it into /home/oracle/okv.

Below is what I am starting with.

.
 |-lib
 | |-okvrestcli.jar
 |-bin
 |-conf
 | |-okvrestcli_logging.properties
 | |-okvrestcli.ini
 | |-ewallet.p12.lck
 | |-ewallet.p12
 | |-cwallet.sso.lck
 | |-cwallet.sso
 | |-okvclient.ora
 |-setenv.sh
 |-run-me.sh

STEP #1 - Set the environment

First I am going to set my environment to the database instance I want to configure (jckey1), and then I am going to source the environment for my OKV install.

[oracle@exacc1]$ cd /home/oracle/okv
[oracle@exacc1]$ . oraenv
ORACLE_SID = [jckey1] ? jckey1
The Oracle base remains unchanged with value /u02/app/oracle
[oracle@exacc1]$ . ./setenv.sh
 
 
create environment variables OKV_RESTCLI_HOME and OKC_RESTCLI_CONFIG  
 
$OKV_RESTCLI_HOME    :  /home/oracle/okv 
$OKV_RESTCLI_CONFIG  :  /home/oracle/okv/conf/okvrestcli.ini 
 
Adding $OKV_RESTCLI_BIN to the $PATH  

STEP #2 - Execute the enrollment creation script

The next step is to execute the run-me.sh that I created in the previous post. This will create the enrollment script. At the end of the output you will see the script it creates (okv-ep.sh).

NOTE: It will default to my DBNAME for the wallet name.

[oracle@exacc1]$ ./run-me.sh
 
executing script with $OKV_RESTCLI_HOME=/home/oracle/okv
 
 
DB Name is identified as jckey and ORACLE_SID is set to jckey1 setting
 
Press enter to keep this default [jckey], or enter the DB Name
DB Name [enter for Default]    : 
 
Using DB Name : jckey
 
#!/bin/bash
mkdir -pv /u02/app/oracle/admin/jckey/wallet
mkdir -pv /u02/app/oracle/admin/jckey/wallet/okv
 okv manage-access wallet create --wallet JCKEY --description "wallet for database JCKEY" --unique FALSE
okv admin endpoint create --endpoint JCKEY1_on_exacc1 --description "exacc11, 10.136.106.36" --type ORACLE_DB --platform L
INUX64 --unique FALSE
okv manage-access wallet set-default --wallet JCKEY --endpoint JCKEY1_on_exacc1
expect << _EOF
    set timeout 120
    spawn okv admin endpoint provision --endpoint JCKEY1_on_exacc1 --location /u02/app/oracle/admin/jckey/wallet/okv --auto
-login FALSE
    expect "Enter Oracle Key Vault endpoint password: "
    send "change-on-install\r"
    expect eof
_EOF

STEP #2 - Execute the enrollment script

[oracle@exacc1]$ ./okv-ep.sh
{
  "result" : "Success"
}
{
  "result" : "Success"
}
{
  "result" : "Success"
}
spawn okv admin endpoint provision --endpoint JCKEY1_on_exacc1 --location /u02/app/oracle/admin/jckey/wallet/okv --auto-login FALSE
Enter Oracle Key Vault endpoint password: 
{
  "result" : "Success",
  "value" : {
    "javaHome" : "/u02/app/oracle/product/19.0.0.0/dbhome_8/jdk"
  }
}

STEP #3 - We can verify what the enrollment script did

 

I am first going to look under $ORACLE_BASE/admin/$DBNAME/wallet where it placed the okv client.

[oracle@exacc1]$ pwd
/u02/app/oracle/admin/jckey/wallet
[oracle@exacc1]$ find . | sed -e "s/[^-][^\/]*\// |/g" -e "s/|\([^ ]\)/|-\1/"
.
  |-okv
 | |-bin
 | | |-okveps.x64
 | | |-okvutil
 | | |-root.sh
 | |-ssl
 | | |-ewallet.p12
 | |-csdk
 | | |-lib
 | | | |-liborasdk.so
 | |-jlib
 | | |-okvutil.jar
 | |-conf
 | | |-okvclient.ora
 | | |-logging.properties
 | | |-okvclient.lck
 | |-lib
 | | |-liborapkcs.so
 | |-log
 | | |-okvutil.deploy.log

Now I am going to verify in OKV and I can see the wallet got created for my database.

And I am going to look at the endpoint, and verify the default wallet is set.

STEP #4 Execute root.sh (only if this is the first install on this host).

I execute the root.sh script in the /bin directory as root.

[root@exacc1]# ./root.sh
Creating directory: /opt/oracle/extapi/64/hsm/oracle/1.0.0/
Copying PKCS library to /opt/oracle/extapi/64/hsm/oracle/1.0.0/
Setting PKCS library file permissions
Installation successful.

STEP #5 - Verify we can contact the OKV server

The next step is to execute the okvutil list command to verify we can contact the OKV host, and that the default wallet is configured.

[oracle@exacc1]$ ./okvutil list
Enter Oracle Key Vault endpoint password: 
Unique ID                               Type            Identifier
9E8BD892-D799-44B7-8289-94447E7ACC54    Template    Default template for JCKEY1_ON_ECC5C2N1

STEP #6 - change the OKV endpoint password 

[oracle@exacc1]$ /u02/app/oracle/admin/jckey/wallet/okv/bin/okvutil changepwd -t wallet -l /u02/app/oracle/admin/jckey/wallet/okv/ssl/
Enter wallet password: change-on-install
Enter new wallet password: {my new password}
Confirm new wallet password:  {my new password}
Wallet password changed successfully

STEP #7 Install the client and change the password on all nodes.

I followed the steps above on the other 3 nodes to install the client and change the password.

STEP #8 Upload the keys from the wallet file.

I uploaded the keys from the shared wallet files on ACFS.

[oracle@exacc1]$ /u02/app/oracle/admin/jckey/wallet/okv/bin/okvutil upload -t wallet -l /var/opt/oracle/dbaas_acfs/jckey/wallet_root/tde -v 2 -g JCKEY
okvutil version 21.1.0.0.0
Endpoint type: Oracle Database
Configuration file: /u02/app/oracle/admin/jckey/wallet/okv/conf/okvclient.ora
Server: 10.136.102.243:5696 
Standby Servers: 
Uploading from /acfs01/dbaas_acfs/jckey/wallet_root/tde
Enter source wallet password: 
Enter Oracle Key Vault endpoint password: 
ORACLE.SECURITY.DB.ENCRYPTION.Ab8Sv6Ezs08fv9Sy7/zZB8oAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
ORACLE.SECURITY.KM.ENCRYPTION.Ab8Sv6Ezs08fv9Sy7/zZB8oAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
ORACLE.SECURITY.KB.ENCRYPTION.
ORACLE.SECURITY.ID.ENCRYPTION.
ORACLE.SECURITY.KM.ENCRYPTION.ATQdCFHhVk9Yv7er6uZtDf8AAAAAAAAAAAAAAAAAAAAAAAAAAAAA
ORACLE.SECURITY.DB.ENCRYPTION.ATQdCFHhVk9Yv7er6uZtDf8AAAAAAAAAAAAAAAAAAAAAAAAAAAAA
ORACLE.SECURITY.DB.ENCRYPTION.MASTERKEY.BFF45EC14E46013BE053246A880A5564
ORACLE.SECURITY.DB.ENCRYPTION.MASTERKEY

Uploaded 2 TDE keys
Uploaded 0 SEPS entries
Uploaded 0 other secrets
Uploaded 4 opaque objects

Uploading private persona
Uploading certificate request
Uploading trust points

Uploaded 1 private keys
Uploaded 1 certificate requests
Uploaded 0 user certificates
Uploaded 0 trust points

Upload succeeded

STEP #9 Copy current wallet, and add OKV credentials.

Now you copy the current wallet file (from the ACFS location) to the tde directory (new OKV install)  next to the OKV install.

 In my case since my OKV client is installed in $ORACLE_BASE/admin/jckey/wallet (which will be the WALLET_ROOT),  the tde directory will be the file location for wallets.

I am also adding my password credentials to the local wallet.

NOTE: "OKV_PASSWORD" is used to open the wallet. "HSM_PASSWORD" is used to access the OKV server(s).

mkdir /u02/app/oracle/admin/jckey/wallet/tde_seps
mkdir /u02/app/oracle/admin/jckey/wallet/tde
cp /var/opt/oracle/dbaas_acfs/jckey/wallet_root/tde/* /u02/app/oracle/admin/jckey/wallet/tde/.
ADMINISTER KEY MANAGEMENT ADD SECRET 'Welcome1+' FOR CLIENT 'OKV_PASSWORD' TO LOCAL AUTO_LOGIN KEYSTORE '/u02/app/oracle/admin/jckey/wallet/tde_seps';
ADMINISTER KEY MANAGEMENT ADD SECRET 'Welcome1+' FOR CLIENT 'HSM_PASSWORD' TO AUTO_LOGIN KEYSTORE '/u02/app/oracle/admin/jckey/wallet/tde';

STEP # 10 Change the WALLET_ROOT

Since WALLET_ROOT can only be changed with a restart, I am going to shut down all instances in the cluster and perform the next few steps on the first node only.

SQL> alter system set WALLET_ROOT='/u02/app/oracle/admin/jckey/wallet' scope=spfile;

System altered.

SQL> shutdown immediate
startup mount;
ORA-01109: database not open


Database dismounted.
ORACLE instance shut down.
SQL> 
alter system set tde_configuration='KEYSTORE_CONFIGURATION=OKV|FILE' scope=both;

select b.name pdb_name,wrl_type,
wrl_parameter,
status,wallet_type,
keystore_mode,
fully_backed_up
from v$encryption_wallet a,v$containers b
where a.con_id = b.con_id(+);SQL> SQL> SQL> SQL> SQL> SQL> SQL>   2    3    4    5    6    7  

PDB Name   Type       WRL_PARAMETER					 Status 			WALLET_TYPE	     KEYSTORE Backed Up
---------- ---------- -------------------------------------------------- ------------------------------ -------------------- -------- ----------
CDB$ROOT   FILE       /u02/app/oracle/admin/jckey/wallet/tde/		 OPEN				AUTOLOGIN	     NONE     YES
CDB$ROOT   OKV								 OPEN_NO_MASTER_KEY		OKV		     NONE     UNDEFINED
PDB$SEED   FILE 							 OPEN				AUTOLOGIN	     UNITED   YES
PDB$SEED   OKV								 OPEN_NO_MASTER_KEY		OKV		     UNITED   UNDEFINED
JCKPDB	   FILE 							 OPEN				AUTOLOGIN	     UNITED   YES
JCKPDB	   OKV								 OPEN_NO_MASTER_KEY		OKV		     UNITED   UNDEFINED

SQL> shutdown immediate
startup ;

STEP # 11 Combine the local wallet File and OKV. 

  Next I need to migrate the keys using the local wallet. Note this will rekey the database.

ADMINISTER KEY MANAGEMENT SET ENCRYPTION KEY IDENTIFIED BY "-okv key" MIGRATE USING "-local wallet key-" WITH BACKUP;

STEP # 12 restart the instance and make sure the wallet open.

PDB Name   Type       WRL_PARAMETER                              Status              WALLET_TYPE     KEYSTORE Backed Up
---------- ---------- -------------------------------            ------------------- --------------- --------- ----------
CDB$ROOT   FILE       /u02/app/oracle/admin/jckey/wallet/tde/    OPEN                AUTOLOGIN       NONE     YES
CDB$ROOT   OKV                                                   OPEN                OKV             NONE     UNDEFINED
PDB$SEED   FILE                                                  OPEN                AUTOLOGIN       UNITED   YES
PDB$SEED   OKV                                                   OPEN                OKV             UNITED   UNDEFINED
JCKPDB     FILE                                                  OPEN                AUTOLOGIN       UNITED   YES
JCKPDB     OKV                                                   OPEN                OKV             UNITED   UNDEFINED

STEP # 13 rebuild the local wallet with the password

I deleted the original wallet files from the "tde" and "tde_seps" directories and recreated them using the exact same steps from step #9. The only addition is that I needed to create the wallet first

ADMINISTER KEY MANAGEMENT ADD SECRET 'Welcome1+' FOR CLIENT 'OKV_PASSWORD' TO LOCAL AUTO_LOGIN KEYSTORE '/u02/app/oracle/admin/jckey/wallet/tde_seps';
ADMINISTER KEY MANAGEMENT ADD SECRET 'Welcome1+' FOR CLIENT 'HSM_PASSWORD' TO AUTO_LOGIN KEYSTORE '/u02/app/oracle/admin/jckey/wallet/tde';

I then pushed executed the same commands to create the wallets on all the nodes in the clusters in the same location .

STEP # 14 - Bounce the database.

I bounced the database and made sure the wallet was open on all 4 nodes. Done.

INST_ID    PDB Name Type  WRL_PARAMETER                           Status               WALLET_TYPE   KEYSTORE Backed Up
-------- ---------- ----- ----------------------------------------  ------------------ -------------- -------- ---------
1        CDB$ROOT   OKV                                             OPEN               OKV            NONE     UNDEFINED
2        CDB$ROOT   OKV                                             OPEN               OKV            NONE     UNDEFINED
3        CDB$ROOT   OKV                                             OPEN               OKV            NONE     UNDEFINED
4        CDB$ROOT   OKV                                             OPEN               OKV            NONE     UNDEFINED
1        PDB$SEED   OKV                                             OPEN               OKV            UNITED   UNDEFINED
2        PDB$SEED   OKV                                             OPEN               OKV            UNITED   UNDEFINED
3        PDB$SEED   OKV                                             OPEN               OKV            UNITED   UNDEFINED
4        PDB$SEED   OKV                                             OPEN               OKV            UNITED   UNDEFINED
1        JCKPDB     OKV                                             OPEN               OKV            UNITED   UNDEFINED
2        JCKPDB     OKV                                             OPEN               OKV            UNITED   UNDEFINED
3        JCKPDB     OKV                                             OPEN               OKV            UNITED   UNDEFINED
4        JCKPDB     OKV                                             OPEN               OKV            UNITED   UNDEFINED
1        PDB$SEED   FILE                                            OPEN_NO_MASTER_KEY AUTOLOGIN      UNITED   UNDEFINED
1        CDB$ROOT   FILE  /u02/app/oracle/admin/jckey/wallet/tde/   OPEN_NO_MASTER_KEY AUTOLOGIN      NONE     UNDEFINED
2        CDB$ROOT   FILE  /u02/app/oracle/admin/jckey/wallet/tde/   OPEN_NO_MASTER_KEY AUTOLOGIN      NONE     UNDEFINED
3        CDB$ROOT   FILE  /u02/app/oracle/admin/jckey/wallet/tde/   OPEN_NO_MASTER_KEY AUTOLOGIN      NONE     UNDEFINED
4        CDB$ROOT   FILE  /u02/app/oracle/admin/jckey/wallet/tde/   OPEN_NO_MASTER_KEY AUTOLOGIN      NONE     UNDEFINED
1        PDB$SEED   FILE                                            OPEN_NO_MASTER_KEY AUTOLOGIN      UNITED   UNDEFINED
2        PDB$SEED   FILE                                            OPEN_NO_MASTER_KEY AUTOLOGIN      UNITED   UNDEFINED
3        PDB$SEED   FILE                                            OPEN_NO_MASTER_KEY AUTOLOGIN      UNITED   UNDEFINED
4        PDB$SEED   FILE                                            OPEN_NO_MASTER_KEY AUTOLOGIN      UNITED   UNDEFINED
1        JCKPDB     FILE                                            OPEN_NO_MASTER_KEY AUTOLOGIN      UNITED   UNDEFINED
2        JCKPDB     FILE                                            OPEN_NO_MASTER_KEY AUTOLOGIN      UNITED   UNDEFINED
3        JCKPDB     FILE                                            OPEN_NO_MASTER_KEY AUTOLOGIN      UNITED   UNDEFINED
4        JCKPDB     FILE                                            OPEN_NO_MASTER_KEY AUTOLOGIN      UNITED   UNDEFINED

That's all there is to it. I now have my ExaCC database configuring to use OKV as the key store, and autologin into the wallet on all instances !

Configuring OKV automation using REST APIs

 This post will go through the process of creating a few simple scripts to automate OKV installation using the REST API capability of OKV.

NOTE: This information was provided by the product manager Peter Wahl who has a great blog on the features of OKV and some great "Ask Tom" sessions on OKV (and other security pieces),you can watch and learn more.

Step #1 Configure RESTful Services and download client tool

First you need to configure the OKV server for RESTful Services. The instructions can be found here. This is done by navigating to the System tab and clicking on RESTful Services.

It is recommended that you only enable the RESTful services when you are actively onboarding new endpoints.

This bring up the window below.

 There are three things you want to do from this window.

1. Click on the "Enable" box to enable RESTful services
2. Download the okvrestcliepackage.zip which are the client utilities.
3. Save this setting to enable RESTful services.

Now that we have this file, we need to download it our client and start creating the scripts to automate this process.

I downloaded the zip file to my DB host to configure it. I unzipped it in /home/oracle/okv/rest

NOTE: you can also download it directly from the OKV hosts by using any of the commands below.

wget --no-check-certificate https://ip_address:5695/okvrestclipackage.zip curl -k https://ip_address:5695/okvrestclipackage.zip -o okvrestclipackage.zip curl -O -k https://ip_address:5695/okvrestclipackage.zip

Step #2 Create a user for the restapi steps

I create a new user in OKV called "restapi" and you can see the permissions below.  Before using the new user, you must login and change the password because the password is expired by default when creating a new user.

Step #3 unzip and configure the client tool 

I unzipped the client tool into my home directory on a DB server so I can put together the automation scripts. In my case I unzipped it into /home/oracle/okv/rest. This creates 3 sub directories. I am going to format the output using this command.

find . | sed -e "s/[^-][^\/]*\// |/g" -e "s/|\([^ ]\)/|-\1/"

Below is what the output looks like

.
 |-lib
 | |-okvrestcli.jar
 |-bin
 | |-okv.bat
 | |-okv
 |-conf
 | |-okvrestcli.ini
 | |-okvrestcli_logging.properties

Step #4 - Set the environment for the CLI

In order to configure OKV, I am going to need some variables set in my environment. I can do this manually, but in my case I decided to create a "setenv.sh" script that will set the variables and add the OKV script to my path to be executed. I also included the ability to pass a parameter (ORACLE_SID) so that you can use the script in a loop across multiple instances on the same host.

 The 3 main variables I will be using are

OKV_RESTCLI_HOME - Location of the scripts that I am going to be installing. If I source the setenv.sh script, it will set the home to this location.

OKV_RESTCLI_CONFIG - Name of the configuration file that contains the rest CLI configuration.

OKV_HOME - Location to install OKV for the current instance.  This location is $ORACLE_BASE/admin/${DB_UNIQUE_NAME}/okv_home.  This follows the standard for ExaCC.

NOTE: If this is a NEW database

If you want to use these steps to configure OKV on a new database, you need to perform the following steps prior to executing "/ ./setenv.sh".

1. Add the new $ORACLE_SIDE for the host in the "/etc/oratab" file.
2. Create the directory "mkdir $ORACLE_BASE/admin/{DB Unique Name}"
3. Create the directory "mkdir -p $ORACLE_BASE/diag/rdbms/${DB Unique Name}/${ORACLE_SID}
4. Use ". oraenv" to set the environment to this $ORACLE_SID

###Ensure that the setenv file is sourced from the current directory to properly set variables if [ "${BASH_SOURCE[0]}" != "${0}" ] then echo " " else echo " " echo "the setenv.sh file must be sourced with \". ./setenv.sh \"" return fi FILE=`pwd`/setenv.sh if [ -f "$FILE" ] then echo " " else echo " " echo "source this from RESTful install directory" return fi ############################################################################################# # # Check to see if a parameter is passed Or ORACLE_SID is set. Otherwise exit # ############################################################################################# if [ $# -eq 0 ] then echo " " if [ -z ${ORACLE_SID} ] then echo "No \$ORACLE_SID set and nothing passed. Exiting " echo " " return fi echo "No \$ORACLE_SID provided. Trying current \$ORACLE_SID value of : $ORACLE_SID" echo " " else echo "\$ORACLE_SID provided. Setting \$ORACLE_SID to : $1" export ORACLE_SID=$1 echo " " fi ############################################################################################# # # make sure SID is in the /etc/oratab so we can determine the # ############################################################################################# sid_found='false' for sids in `cat /etc/oratab | cut -d ":" -f 1` do if [ "$sids" = "${ORACLE_SID}" ] then sid_found='true' fi done if [ ${sid_found} = "false" ] then echo "\$ORACLE_SID : ${ORACLE_SID} not found in /etc/oratab file. Exiting" return fi ############################################################################################# # # make sure SID has exists under $ORACLE_BASE/admin to install software # ############################################################################################# db_dir=`find ${ORACLE_BASE}/diag/rdbms -maxdepth 2 -name ${ORACLE_SID}` delimeter_cut=`echo $db_dir | sed -e 's/\(.\)/\1\n/g' | grep \/ | wc -l` DB_UNIQUE_NAME=`echo $db_dir | cut -d "/" -f $delimeter_cut ` if [ -z ${DB_UNIQUE_NAME} ] then echo $db_dir echo "Invalid \$ORACLE_SID. Exiting script" echo " " echo " " return fi ############################################################################################# # # set the environment # ############################################################################################# export ORAENV_ASK=NO . oraenv export ORAENV_ASK=YES ############################################################################################# # # set the variables # ############################################################################################# echo "create environment variables OKV_HOME, OKV_RESTCLI_HOME and OKC_RESTCLI_CONFIG " ## set variables export OKV_HOME=$ORACLE_BASE/admin/$DB_UNIQUE_NAME/okv_home export OKV_RESTCLI_HOME=`pwd` export OKV_RESTCLI_BIN=$OKV_RESTCLI_HOME/bin export OKV_RESTCLI_CONFIG=$OKV_RESTCLI_HOME/conf/okvrestcli.ini ##add the OKV script to the path echo " " echo "\$OKV_HOME : $OKV_HOME " echo "\$OKV_RESTCLI_HOME : $OKV_RESTCLI_HOME " echo "\$OKV_RESTCLI_CONFIG : $OKV_RESTCLI_CONFIG " echo " " echo "Adding \$OKV_RESTCLI_BIN to the \$PATH " echo " " if [[ "$PATH" =~ (^|:)"${OKV_RESTCLI_BIN}"(:|$) ]] then echo " " else PATH=${OKV_RESTCLI_BIN}:$PATH fi string=`which dcli` echo $string if [[ $string == *"no dcli in"* ]] then export RAC_DATABASE="N" else export RAC_DATABASE="Y" fi ## Set JAVA_HOME to the location of Java if it isn't set already if [ -z ${JAVA_HOME+x} ] then export JAVA_HOME=$ORACLE_HOME/jdk echo "Setting \$JAVA_HOME to \$ORACLE_HOME/jdk : $JAVA_HOME" else echo "\$JAVA_HOME already set to : $JAVA_HOME" fi echo " "

Step #5 - Set initialization parameters in okvrestcli.ini file

Next, I am going to configure the initialization parameters. These are found in the okvrestcli.ini file.

You can see that the file contains a "[Default]" profile and a few other example profiles. We will start with the default profile. In this we are going to set a few of the properties.

LOG_PROPERTY - Location of the logging properties. Default location is ./conf directory.

SERVER - IP address (or DNS) of one or more OKV hosts 

 OKV_CLIENT_CONFIG - location of the config file. Default location is ./conf directory

USER - OKV user that has authority to administer endpoints an wallets. In this case it will be the restapi user that I created.

PASSWORD - Password for the user, or location of wallet containing the password. I am NOT going to use this as I am going to use a wallet file.

 CLIENT_WALLET - I am going to use a wallet to store the password, and this is the location of the wallet file. I will be creating the autologin wallet later.

 

Below is what my "[Default]" configuration file looks like after my changes which is located at $OKV_RESTCLI_HOME/conf/okvrestcli.ini . I am going to use the environmental variables I set in the setenv.sh script. 

NOTE: I am choosing to store my password in wallet rather than clear text in the .ini file.

          You need to change the server to either the server name or the IP address.

[Default] log_property=$OKV_RESTCLI_HOME/conf/okvrestcli_logging.properties server=10.0.0.150 okv_client_config=$OKV_RESTCLI_HOME/conf/okvclient.ora user=restapi client_wallet=$OKV_RESTCLI_HOME/conf

Step #6 Create the wallet to save the password encrypted

Since I chose to put my password in a wallet, I now need to create that wallet. Using the instructions in the document (linked to at the beginning of this blog), I execute the command from the directory I installed into (/home/oracle/okv/rest)

cd /home/oracle/okv/rest . ./setenv.sh ##### Output from script is below ######### # create environment variables OKV_RESTCLI_HOME and OKC_RESTCLI_CONFIG # # $OKV_RESTCLI_HOME : /home/oracle/okv/rest # $OKV_RESTCLI_CONFIG : /home/oracle/okv/rest/conf/okvrestcli.ini # # Adding $OKV_RESTCLI_BIN to the $PATH</i># okv admin client-wallet add --client-wallet $OKV_RESTCLI_HOME/conf --wallet-user restapi #Password: {my password} #{ # "result" : "Success" #}

Step #7 Create and execute the run-me.sh script

The last step is to create the script that will be executed  on the host to create the provision script.  In my script, I took the default and did some checking. This script will

• Ensure the variable OKV_RESTCLI_HOME is set before it can be executed.
• Determine the DB_UNIQUE_NAME from the $ORACLE_BASE/diag/rdbms/*/$ORACLE_SID directory. Solving for the  * should give us the DB_UNIQUE_NAME
• While executing, it tells you what it believes the DB_UNIQUE_NAME is, and gives you a chance to change it if incorrect.
• It will validate if the endpoint group exists by accessing OKV. If the endpoint group already exists, it does not try to create it again. If it doesn't exist it will create the endpoint group.
• It will validate if the wallet exists by accessing OKV. If the wallet already exists, it does not try to create it again. If it doesn't exist it will create the wallet .
• t will add the endpoint, add this endpoint to the endpoint group, and assign the wallet to this endpoint.
• It will install the client software in $ORACLE_BASE/admin/$DB_UNIQUE_NAME/okv_home/okv

Below is the script I am using.

#!/bin/bash ########################################################################################### # # Make sure the setenv script was executed to set the OKV_RESTCLI_HOME variable # ########################################################################################### if [ -v OKV_RESTCLI_HOME ] then echo " " echo "executing script with \$OKV_RESTCLI_HOME=$OKV_RESTCLI_HOME" echo " " echo " " else echo " " echo "\$OKV_RESTCLI_HOME not set" echo " " echo "source the setenv.sh script in the RESTful Services install directory and try again." echo " " exit 0 fi ########################################################################################### # # Determine the DBNAME Unique Name for this SID and have user validate # ########################################################################################### pushd $ORACLE_BASE/diag/rdbms/*/$ORACLE_SID > /dev/null cd .. export DB_UNIQUE_NAME=`printf '%s\n' "${PWD##*/}"` popd > /dev/null echo "DB Unique Name is identified as $DB_UNIQUE_NAME and ORACLE_SID is set to $ORACLE_SID setting" echo " " echo "****************************************************************************************** " echo " " echo "DB Name is identified as $DB_UNIQUE_NAME --- NOTE THIS MAY NOT be the correct DB_NAME --- " echo " --- NOTE THIS MAY NOT be the correct DB_NAME if there is a primary and standby --- " echo " " echo "****************************************************************************************** " echo " " echo " " echo "Press enter to keep this default [$DB_UNIQUE_NAME], or enter the DB Name" read -p 'DB Name [enter for Default] : ' newdbname if [ -z "$newdbname" ] then export DBNAME=`echo $DB_UNIQUE_NAME` else export DBNAME=`echo $newdbname` fi echo " " echo "Using DB Name : $DBNAME" echo "#!/bin/bash" > $OKV_RESTCLI_HOME/okv-install-${ORACLE_SID}.sh ########################################################################################### # # check to see if wallet already exists # create it if it doesn't exist # ########################################################################################### export wallet_exists=`okv manage-access wallet check-status --wallet ${DBNAME^^} | grep Success | wc -l` if [ $wallet_exists -ne 0 ] then echo " Wallet ${DBNAME^^} already exists skipping wallet creation. assuming this is NOT the first node for the database" else cat >> $OKV_RESTCLI_HOME/okv-install-${ORACLE_SID}.sh << EOF2 okv manage-access wallet create --wallet ${DBNAME^^} --description "wallet for database ${DBNAME^^}" EOF2 fi ########################################################################################### # # check to see if endpoint Group already exists # create endpoint group if it doesn't exist # ########################################################################################### export group_exists=`okv manage-access endpoint-group check-status --endpoint-group ${DBNAME^^} | grep Success | wc -l` if [ $group_exists -ne 0 ] then echo " endpoint group ${DBNAME^^} already exists skipping group creation. assuming this is NOT the first node for the Database" else cat >> $OKV_RESTCLI_HOME/okv-install-$ORACLE_SID.sh << EOF2 okv manage-access endpoint-group create --endpoint-group ${DBNAME^^} --description "endpoint group for database ${DBNAME^^}" EOF2 fi export EP_NAME=`echo ${ORACLE_SID^^}_on_${HOSTNAME/.*} | sed 's/\-/\_/g'` ########################################################################################### # # add commands to create/remove directories # ########################################################################################### cat >> $OKV_RESTCLI_HOME/okv-install-$ORACLE_SID.sh << EOF1 mkdir -pv ${OKV_HOME} mkdir -pv ${OKV_HOME}/okv mkdir -pv ${OKV_HOME}/tde mkdir -pv ${OKV_HOME}/tde_seps EOF1 cat > $OKV_RESTCLI_HOME/okv-remove-$ORACLE_SID.sh << EOF1 #!/bin/bash rm -r ${OKV_HOME} rm -r ${ORACLE_BASE}/okv/$ORACLE_SID EOF1 ########################################################################################### # # commands to provision instance on Node # ########################################################################################### cat >> $OKV_RESTCLI_HOME/okv-install-${ORACLE_SID}.sh << EOF3 okv admin endpoint create --endpoint ${EP_NAME} --description "$HOSTNAME, $(hostname -i)" --type ORACLE_DB --platform LINUX64 okv manage-access endpoint-group add-endpoint --endpoint-group ${DBNAME^^} --endpoint ${EP_NAME} okv manage-access wallet set-default --wallet ${DBNAME^^} --endpoint ${EP_NAME} okv manage-access wallet add-access --wallet ${DBNAME^^} --endpoint-group ${DBNAME^^} --access "RM_MW" expect << _EOF set timeout 120 spawn okv admin endpoint provision --endpoint ${EP_NAME} --location $OKV_HOME/okv --auto-login FALSE expect "Enter Oracle Key Vault endpoint password: " send "change-on-install\r" expect eof _EOF EOF3 chmod +x $OKV_RESTCLI_HOME/okv-install-$ORACLE_SID.sh more $OKV_RESTCLI_HOME/okv-install-$ORACLE_SID.sh

Step #8 Execute okv-install-${ORACLE_SID}.sh to validate that enrollment works

[oracle@pmdexa1dbadm01vm01 okv]$ ./okv-ep.sh
{
  "result" : "Success"
}
{
  "result" : "Success"
}
{
  "result" : "Success"
}
spawn okv admin endpoint provision --endpoint DEMO31_on_pmdexa1dbadm01vm01 --location /u01/app/oracle/admin/demo31/wallet/okv --auto-login FALSE
Enter Oracle Key Vault endpoint password:
{
  "result" : "Success"
}

Once I ran it I removed the files that were created for the install.

Step #9 Zip it all up and place it in a location to be downloaded

Below is the scripts that will be part of the zip file.

.
 |-wallet
 | |-ewallet.p12.lck
 | |-ewallet.p12
 | |-cwallet.sso.lck
 | |-cwallet.sso
 |-conf
 | |-okvrestcli_logging.properties
 | |-okvrestcli.ini
 |-setenv.sh
 |-runme.sh
 |-lib
 | |-okvrestcli.jar
 |-bin
 | |-okv
 | |-okv.bat

Now I am ready to download this zip file to my Database Host and enroll a database.

NOTE: To change the script to work on another OKV all host I only had to make 3 changes.

• Update the okvrestcli.ini file with OKV host IP
• Update the okvrestcli.ini file with the the user
• recreate the wallet file that contains the password for the OKV user

Step #10 Run root.sh if this is the first on a host

When a new endpoint is added, a script is downloaded into the $OKV_HOME/okv/bin/ directory called root.sh.. This script will copy the PKCS library (liborapkcs.so) in central location on the host as root. This file is needed for the database to access OKV. The location of this file is different on different OS systems.

NOTE: If you are already using a key management software on this host for Oracle databases, running root.sh could overwrite the library used. 

Migrate your TDE wallet to Oracle Key Vault

How to migrate your local TDE wallet to  Oracle  Key Vault .            

Here and here are the links to the 21C document that I used for to go through this process.

Also, in order to keep up on OKV and new features, the Product manager Peter Wahl has a great blog where you can learn about on the latest additions to the product, and new release information.

I am assuming that you installed the OKV server cluster by this point.

NOTE: If you are using the RestAPI method of installing the client, you can go straight to step #6. Be sure you have changed the password using the command below.

Below are the steps.

1) Add the database/host to OKV as an endpoint.

 Remember in OKV, each endpoint is unique, but a wallet is shared between endpoints.

  I navigate to the endpoint tab and click on the "Add" button.

I fill in the information for my database (TDETEST from my previous post). This is the CDB, as I am using a UNITED wallet for all PDBs that are a member of my CDB. Once filled in I click on the "Register" button.

Once registered, I can see it on the Endpoint screen.  Note the "Enroll Token" column. This is needed to enroll the endpoint itself.  Save this token, as this will be needed by the person who actually enrolls each DB host/Database.

2) Create wallet in OKV and associate it with the endpoint(s)

Now that OKV is installed and configured on the client we can create a wallet in OKV to upload the keys into.  I am going to start by logging back into OKV and navigating to the wallets tab and clicking on "Create" to create a new wallet.

The screen belows comes up, and I enter the name of the new wallet to hold the keys for my CDB. I then click on save to save the new wallet.

  

3) Make this wallet the default wallet for the endpoint

Now go to the endpoints tab and click on the "endpoint name"

At this point you want to make this wallet the default wallet for the endpoint.  Click on the "Choose Wallet" button, and it will bring up the window in front. Select the correct wallet and click on save. This will set the default wallet for this endpoint when it is enrolled in the next step.

 

  

4) Download the OKV client install file

Now that the database/host is registered in OKV (the combination of the 2 is the endpoint), I need to download the jar file which will configure the setting on the database host.

The download is initiated by  logging out of the OKV console, and clicking on the "Endpoint Enrollment and Software Download" link on the logon screen. I highlighted it below.

You might not have noticed this link before !  Now click on the link, you don't need to login for this step.  It will bring up the window below and in that window you will 

• Click on the "Submit Token" button, and it will validate the token
• Click on "Enroll" to begin the download of the install file. If SMTP was configured, you can also have the software install e-mailed to the endpoint administrator.

The download file is a jar file called okvclient.jar. It is highly recommended that you rename it because it is specific to this endpoint.

5) Transfer the .jar file to the database host and install it.

The pre-requisites are in the install guide. The oracle environment during the install must be set to the database you are configuration ($ORACLE_HOME, $ORACLE_BASE, $ORACLE_SID)

My target directory is going to be "/home/oracle/app/oracle/admin/tdetest/wallet/okv" and I copied my .jar file to /home/oracle/app/oracle/admin/tdetest  (which I renamed to tdetest_okv.jar). 

Execute java passing the location of the jar file, followed by -d "install location"

[oracle@oracle-server okvtest]$ java -jar /home/oracle/app/oracle/admin/tdetest/tdetest_okv.jar -d /home/oracle/app/oracle/admin/tdetest/wallet/okv
Detected JAVA_HOME: /home/oracle/db_19c/jdk
Enter new Key Vault endpoint password (<enter> for auto-login):
Confirm new Key Vault endpoint password:
The endpoint software for Oracle Key Vault installed successfully.
Deleted the file : /home/oracle/app/oracle/okvfiles/okvtest/okvtest_install.jar
[oracle@oracle-server okvtest]$

If this is the first time OKV is being installed on the server, you need to execute the root.sh script (located in the /bin directory within the install location) as root.  If it has already been executed, you can skip this step.

Creating directory: /opt/oracle/extapi/64/hsm/oracle/1.0.0/
Copying PKCS library to /opt/oracle/extapi/64/hsm/oracle/1.0.0/
Setting PKCS library file permissions

Finally, verify that we can connect OKV by executing "okvutil list". If successful, you will receive "default template". This script is located in the /bin directory within the install.

oracle@oracle-server bin]$ ./okvutil list
Enter Oracle Key Vault endpoint password:
Unique ID                               Type            Identifier
E8C825BB-649C-451E-98B8-E128B675FD31    Template        Default template for TDETEST_PRIMARY_NODE1

6) Review how OKV connects to the database.

• WALLET_ROOT is set in the database, and within WALLET_ROOT there is an "/okv" directory where the endpoint software must be installed.
• On the OS itself, a library is installed (as root if it's not already there) to take care of the encryption. The location on Linux is "/opt/oracle/extapi/64/hsm/oracle"
• A link is created to a config file for this endpoint. This link is located in $ORACLE_BASE/okv/$DB_UNIQUE_NAME and links to 2 files that were part of the install. okvclient.lck, and okvclient.ora.

    NOTE: okvclient.ora is the configuration file where parameters are set for the endpoint. 

   

 7) Upload the keys from the local wallet into OKV 

Now we upload the keys from the local wallet into OKV.

The command is 

"okvutil upload -t WALLET -l {wallet location on host} -g {key vault wallet name} -v 2

NOTE: the Key Vault wallet name is case sensitive

[oracle@oracle-server bin]$ ./okvutil upload -t WALLET -l  /home/oracle/app/oracle/admin/tdetest/wallet/tde -g tdetest -v 2
okvutil version 21.1.0.0.0
Endpoint type: Oracle Database
Configuration file: /home/oracle/app/oracle/admin/tdetest/wallet/okv/conf/okvclient.ora
Server: 10.0.0.150:5696
Standby Servers:
Uploading from /home/oracle/app/oracle/admin/tdetest/wallet/tde

Enter source wallet password:
Enter Oracle Key Vault endpoint password:
ORACLE.SECURITY.ID.ENCRYPTION.
ORACLE.SECURITY.KB.ENCRYPTION.
ORACLE.SECURITY.KT.ENCRYPTION.AQDBKozP1k8Mvwq4sH7ptKYAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
ORACLE.SECURITY.KM.ENCRYPTION.AQDBKozP1k8Mvwq4sH7ptKYAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
ORACLE.SECURITY.DB.ENCRYPTION.AQDBKozP1k8Mvwq4sH7ptKYAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
ORACLE.SECURITY.KT.ENCRYPTION.AYURdnq5XU8Rv7IipWqWgHoAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
ORACLE.SECURITY.KM.ENCRYPTION.AYURdnq5XU8Rv7IipWqWgHoAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
ORACLE.SECURITY.DB.ENCRYPTION.AYURdnq5XU8Rv7IipWqWgHoAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
ORACLE.SECURITY.DB.ENCRYPTION.MASTERKEY.BF507489CE7703B4E0536800000A8180
ORACLE.SECURITY.KM.ENCRYPTION.AXLqsppXAU9kv9JLJCcfGYAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
ORACLE.SECURITY.DB.ENCRYPTION.AXLqsppXAU9kv9JLJCcfGYAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
ORACLE.SECURITY.KT.ENCRYPTION.AXLqsppXAU9kv9JLJCcfGYAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
ORACLE.SECURITY.DB.ENCRYPTION.MASTERKEY.BF5072A8540A032BE0536800000AB0DD
ORACLE.SECURITY.KM.ENCRYPTION.AXDVlynThU8bvwblg7vruGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
ORACLE.SECURITY.DB.ENCRYPTION.AXDVlynThU8bvwblg7vruGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
ORACLE.SECURITY.KT.ENCRYPTION.AXDVlynThU8bvwblg7vruGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
ORACLE.SECURITY.DB.ENCRYPTION.MASTERKEY.BF50708B8BEB0266E0536800000A7B90
ORACLE.SECURITY.DB.ENCRYPTION.MASTERKEY

Uploaded 4 TDE keys
Uploaded 0 SEPS entries
Uploaded 0 other secrets
Uploaded 6 opaque objects

Uploading private persona
Uploading certificate request
Uploading trust points

Uploaded 1 private keys
Uploaded 1 certificate requests
Uploaded 0 user certificates
Uploaded 0 trust points


Upload succeeded

Within the upload, I can see where the TDE master keys are being uploaded for my PDBs by looking at the PDB guids.

PDB            PDB_ID

SQL> column name format a40
SQL> select name,guid from v$pdbs;

NAME                                     GUID
---------------------------------------- --------------------------------
PDB$SEED                                 BF5039AF39966A70E0536800000A09E1
TDEPDB1                                  BF50708B8BEB0266E0536800000A7B90
TDEPDB2                                  BF5072A8540A032BE0536800000AB0DD
TDEPDB3                                  BF507489CE7703B4E0536800000A8180

And I can look in the wallet in OKV (filtering by Symmetric key) and see the contents that was uploaded from the local wallet. In this screen I can identify the PDB key because I used tags when I created the keys.

8) Add secret to allow use of "External Store". 

1) I am going to add the OKV password to the keystore as a secret to allow me to use the "EXTERNAL STORE" instead of the password.

ADMINISTER KEY MANAGEMENT ADD SECRET '0KV2021!' FOR CLIENT 'OKV_PASSWORD' TO LOCAL AUTO_LOGIN KEYSTORE '/home/oracle/app/oracle/admin/tdetest/wallet/tde_seps';

NOTE: As I pointed out in the last post

• The keystore must be in a subdirectory of the WALLET_ROOT location called "tde_seps" in order to be found.
• The "FOR CLIENT" entry must be 'OKV_PASSWORD' to be found.
• It must be AUTO_LOGIN so that it can be opened and used.

2) I am going to add the OKV password to the keystore as a secret to allow me to auto logon to the OKV Keystore.

ADMINISTER KEY MANAGEMENT ADD SECRET '0KV2021!' FOR CLIENT 'HSM_PASSWORD' TO AUTO_LOGIN KEYSTORE '/home/oracle/app/oracle/admin/tdetest/wallet/tde';

3)  I need to change the TDE_CONFIGURATION (which is dynamic).

'ALTER SYSTEM SET TDE_CONFIGURATION = "KEYSTORE_CONFIGURATION=OKV|FILE" SCOPE = BOTH;

4) I am going to bounce the database, and ensure that both my file and OKV wallets open up properly.

PDB Name   Type       WRL_PARAMETER                                      Status                         WALLET_TYPE          KEYSTORE Backed Up
---------- ---------- -------------------------------------------------- ------------------------------ -------------------- -------- ----------
CDB$ROOT   FILE       /home/oracle/app/oracle/admin/tdetest/wallet//tde/ OPEN                           AUTOLOGIN            NONE     YES
CDB$ROOT   OKV                                                           OPEN_NO_MASTER_KEY             OKV                  NONE     UNDEFINED
PDB$SEED   FILE                                                          OPEN                           AUTOLOGIN            UNITED   YES
PDB$SEED   OKV                                                           OPEN_NO_MASTER_KEY             OKV                  UNITED   UNDEFINED
TDEPDB1    FILE                                                          OPEN                           AUTOLOGIN            UNITED   YES
TDEPDB1    OKV                                                           OPEN_NO_MASTER_KEY             OKV                  UNITED   UNDEFINED
TDEPDB2    FILE                                                          OPEN                           AUTOLOGIN            UNITED   YES
TDEPDB2    OKV                                                           OPEN_NO_MASTER_KEY             OKV                  UNITED   UNDEFINED
TDEPDB3    FILE                                                          OPEN                           AUTOLOGIN            UNITED   YES
TDEPDB3    OKV                                                           OPEN_NO_MASTER_KEY             OKV                  UNITED   UNDEFINED


10 rows selected.

9) Combine the local wallet File and OKV. 

  Next I need to migrate the keys using the local wallet. Note this will rekey the database.

ADMINISTER KEY MANAGEMENT SET ENCRYPTION KEY IDENTIFIED BY "0KV2021!" MIGRATE USING "F1LE2021!" WITH BACKUP;

I am going to bounce the database and ensure it comes up with both Keystores opened.

PDB Name   Type       WRL_PARAMETER                                      Status                         WALLET_TYPE          KEYSTORE Backed Up
---------- ---------- -------------------------------------------------- ------------------------------ -------------------- -------- ----------
CDB$ROOT   FILE       /home/oracle/app/oracle/admin/tdetest/wallet//tde/ OPEN                           AUTOLOGIN            NONE     YES
CDB$ROOT   OKV                                                           OPEN                           OKV                  NONE     UNDEFINED
PDB$SEED   FILE                                                          CLOSED                         UNKNOWN              UNITED   UNDEFINED
PDB$SEED   OKV                                                           CLOSED                         UNKNOWN              UNITED   UNDEFINED
TDEPDB1    FILE                                                          OPEN                           AUTOLOGIN            UNITED   YES
TDEPDB1    OKV                                                           OPEN                           OKV                  UNITED   UNDEFINED
TDEPDB2    FILE                                                          OPEN                           AUTOLOGIN            UNITED   YES
TDEPDB2    OKV                                                           OPEN                           OKV                  UNITED   UNDEFINED
TDEPDB3    FILE                                                          OPEN                           AUTOLOGIN            UNITED   YES
TDEPDB3    OKV                                                           OPEN                           OKV                  UNITED   UNDEFINED

9) Combine the local wallet

That's all there is to it !

The most important notes I found during this process

• WALLET_ROOT and TDE_CONFIGURATION should be used in 19c.
• The password for OKV
• add secret to the wallet in WALLET_ROOT/tde_seps using client 'OKV_PASSWORD'
• add secret to the wallet in WALLET_ROOT/tde using client 'HSM_PASSWORD'

• OKV must  be installed in WALLET_ROOT/okv 
• The local wallet for TDE must be in WALLET_ROOT/tde