Migrate MongoDB from Version 6.0.X to 8.0.X

To upgrade MongoDB in the ad-db container to version 7.0 and then to 8.0, you must first be running MongoDB version 6.0. MongoDB supports only successive version upgrades.

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Upgrade MongoDB using Accelo Binary

• Download and load all required container images if you are working in an air-gapped network environment.

191579300362.dkr.ecr.us-east-1.amazonaws.com/acceldata/ad-database:migrate-7.0.19
191579300362.dkr.ecr.us-east-1.amazonaws.com/acceldata/ad-database:migrate-8.0.8

• Run the following command to upgrade MongoDB to version 8.0.8.

accelo admin database migrate

Expected output:

[root@odppulse201:acceldata (ad-default)]$ accelo admin database migrate
INFO: Running database migrate command
Is the 'Database Service' up and running? [y/n]: : y
version from DB: 6.0
Now, trying to logon to the AccelData registry...
Docker login succeeded ✓
version from docker metadata: 6.0.19
INFO: Upgrading to 7.0.19
INFO: Tagging 7.0.19 image to pulse version
INFO: Removing old ad-db container
INFO: Creating new ad-db container
INFO: Connecting to new DB container
INFO: Setting compatibility version 7.0
INFO: Upgrading to 8.0.8
INFO: Tagging 8.0.8 image to pulse version
INFO: Remving old ad-db container
INFO: Creating new ad-db container
INFO: Upgrading mongo version to latest

To verify the MongoDB version, exec into the ad-db container and run the following command:

mongod --version

This command returns the currently installed MongoDB version.

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Upgrade MongoDB Manually

If you are working in an air-gapped network, download and manually load all required container images.

191579300362.dkr.ecr.us-east-1.amazonaws.com/acceldata/ad-database:migrate-7.0.19
191579300362.dkr.ecr.us-east-1.amazonaws.com/acceldata/ad-database:migrate-8.0.8

Upgrade MongoDB from Version 6.0.x to 7.0.x

• Retag the version 7.0.19 to [INLINE_CODE]pulse_version.[/INLINE_CODE]

docker tag 191579300362.dkr.ecr.us-east-1.amazonaws.com/acceldata/ad-database:migrate-7.0.19 191579300362.dkr.ecr.us-east-1.amazonaws.com/acceldata/ad-database:<pulse_version>

• Restart the ad-db service.

accelo restart ad-db -d

• Exec into the ad-db container.

docker exec -it ad-db_default bash

• Exec into the mongo shell.

mongo mongodb://accel:ACCELUSER_01082018@localhost:27017

• Set the compatibility version to 7.0.

db.adminCommand( { setFeatureCompatibilityVersion: "7.0", confirm: true } )

Expected Output:

{ "ok" : 1 }

• Exit out of the MongoDB shell.

quit

• Exit out of the ad-db container.

exit

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Upgrade MongoDB from Version 7.0.x to 8.0.x

• Retag the version 8.0.8 to [INLINE_CODE]pulse_version.[/INLINE_CODE]

docker tag 191579300362.dkr.ecr.us-east-1.amazonaws.com/acceldata/ad-database:migrate-8.0.8 191579300362.dkr.ecr.us-east-1.amazonaws.com/acceldata/ad-database:<pulse_version>

If you are using the MongoDB image bundled with Pulse v3.8.X, replace the migrate-8.0.8 image with the Pulse version you are upgrading to. The command looks as below.

docker tag 191579300362.dkr.ecr.us-east-1.amazonaws.com/acceldata/ad-database:<pulse_version_3.8.X> 191579300362.dkr.ecr.us-east-1.amazonaws.com/acceldata/ad-database:<pulse_version>

Replace <pulse-version> with the actual version number, such as [INLINE_CODE]3.8.0[/INLINE_CODE].

• Restart the ad-db service.

accelo restart ad-db -d

• Exec into the ad-db container.

docker exec -it ad-db_default bash

• Exec into the MongoDB shell.

mongo mongodb://accel:ACCELUSER_01082018@localhost:27017

• Set the compatibility version to 8.0

db.adminCommand( { setFeatureCompatibilityVersion: "8.0", confirm: true } )

Expected Output:

{ "ok" : 1 }

• Exit out of the MongoDB shell.

quit

• Exit out of the ad-db container.

exit