Upgrade to Version 3.8.0

Prerequisite

Upgrade the Docker version to 20.10.x or above.

Steps to upgrade the Docker version:

  1. Uninstall the current Docker:
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  1. Install the latest version of Docker:
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  • To install a specific version of Docker:
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  • Replace 24.0.5 with the appropriate version string
  • To list specific versions of docker
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  1. Start Docker:
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Migration Steps from Version 3.7.x to 3.8.0

Follow these steps to upgrade Pulse.

  1. Take a backup of the accelo file and download the latest version for accelo.linux CLI.
  2. Move and make the latestaccelo CLI file as an executable. Also, check the updated Pulse information for the following:
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  1. Push the updated configuration to the database.
    • Run the following command:
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  1. Follow the manual steps in the document below to update MongoDB to the latest version, 8.0.8.

For information about migrating MongoDB manually, see Upgrade MongoDB Manually.

  1. Update Configuration:

    • Update ImageTag in the $AcceloHome/config/accelo.yml file to 3.8.0.

  2. For the Online installations, run the following command and press 'Y' at the prompt to get the most recent binaries.

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  1. For the Offline Installations, download all the latest image packs and run the following command to upload the latest images
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  1. Run the below command to update and add new keys in vars.yml
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If your ODP cluster has Kafka 3 installed, run accelo config cluster before performing this step.
  1. [Optional: If AD-LDAP is deployed] Run the following command to generate an encrypted password for the LDAP server connection.
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  • Enter the plain-text password to generate the encrypted password.
  • Update the bindPW field in /data01/acceldata/config/ldap/ldap.conf with the encrypted value and add the encryptedPassword = true flag in the same configuration file.
  1. Run the below command to push acceldata.conf and other updated files to MongoDB.
Bash
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Once the above command is executed, move the license from local work directory to a backup directory.

Ensure that you do not change the value of v from 3.7.0 to anything else unless explicitly advised by Acceldata. The following command needs to run on all the Pulse nodes including standalone nodes i.e. nodes where PULSE_SA_NODE is true. The examples of such nodes include, but aren’t limited to Logsearch, FS Analytics V2, and Dashplot.
  1. Run the migration command. For example:
    1. -v 3.8.0 : The version you are migrating to.
    2. -i 3.7.0 : The version you are migrating from.
    3. To migrate from version 3.7.0 to 3.8.0, the migration command looks as shown below.

Ensure that you run the following command from $AcceloHome.

For a single cluster:

Bash
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For multi-cluster:

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  1. Run the same command again, If any issue occurs during migration on any step.
  2. Restart all the containers so that they use the updated images
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  1. Uninstall the Hydra Agent.
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  1. Install the Hydra Agent.
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  1. Reconfigure the cluster to get the updated configuration for Agents.
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  1. To push the updated configuration to the database, execute the following command.
Bash
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  1. To configure when gauntlet snap must run the MongoDB cleanup and compaction, run the following command.
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  1. Finally execute the following command to create indices for database collections.
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  1. If the older playbooks already present in the node where ad-director is deployed, delete them, and download the latest playbooks tar from the License UI.
    1. Delete the older playbooks using the command: rm -rf $AcceloHome/work/<cluster_name>/director/playbook/*.Replace <cluster_name> with name of the cluster where the playbooks are present.
    2. Download the playbooks tar from the License UI. For details, see Deploy Playbooks.

Migration Steps from Version 3.6.x to 3.8.0

Follow these steps to upgrade Pulse.

  1. Take a backup of the accelo file and download the latest version for accelo.linux CLI.
  2. Move and make the latestaccelo CLI file as an executable. Also, check the updated Pulse information for the following:
Bash
Copy
  1. Run the following command to push the updated configuration to the database.
  2. Follow the manual steps in the document below to update MongoDB to the latest version, 8.0.8.

For information about migrating MongoDB manually, see Upgrade MongoDB Manually.

  1. Update Configuration:

    • Update ImageTag in the $AcceloHome/config/accelo.yml file to 3.8.0.

  2. For the Online installations, run the following command and press 'Y' at the prompt to get the most recent binaries.

Bash
Copy
  1. For the Offline Installations download all the latest image packs and run the following command to upload the latest images
Bash
Copy
  1. Run the below command to update and add new keys in vars.yml
Bash
Copy

If your ODP cluster has Kafka 3 installed, run accelo config cluster before performing this step.
  1. [Optional: If AD-LDAP is deployed] Run the following command to generate an encrypted password for the LDAP server connection.
Bash
Copy
  • Enter the plain-text password to generate the encrypted password.
  • Update the bindPW field in /data01/acceldata/config/ldap/ldap.conf with the encrypted value and add the encryptedPassword = true flag in the same configuration file.
  1. Run the below command to push acceldata.conf and other updated files to MongoDB.
Bash
Copy

Once the above command is executed, move the license from local work directory to a backup directory.

Ensure that you do not change the value of v from 3.7.0 to anything else unless explicitly advised by Acceldata. The following command needs to run on all the Pulse nodes including standalone nodes i.e. nodes where PULSE_SA_NODE is true. The examples of such nodes include, but aren’t limited to Logsearch, FS Analytics V2, and Dashplot.
  1. Run the migration command. For example:
    1. -v 3.8.0 : The version you are migrating to.
    2. -i 3.6.6 : The version you are migrating from.
    3. To migrate from the version 3.6.6 to 3.8.0, the migration command looks as shown below.

Ensure that you run the following command from $AcceloHome.

For a single cluster:

Bash
Copy

For multi-cluster:

Bash
Copy
  1. Run the same command again, If any issue occurs during migration on any step.
  2. Restart all the containers so that they use the updated images
Bash
Copy
  1. Uninstall the Hydra Agent.
Bash
Copy
  1. Install the Hydra Agent.
Bash
Copy
  1. Reconfigure the cluster to get the updated configuration for Agents.
Bash
Copy
  1. To push the updated configuration to database, execute the following command.
Bash
Copy
  1. To configure when gauntlet snap must run the MongoDB cleanup and compaction, run the following command.
Bash
Copy
  1. Finally execute the following command to create indices for database collections.
Bash
Copy
Bash
Copy
  1. If the older playbooks already present in the node where ad-director is deployed, delete them, and download the latest playbooks tar from the License UI.
    1. Delete the older playbooks using the command: rm -rf $AcceloHome/work/<cluster_name>/director/playbook/*.Replace <cluster_name> with name of the cluster where the playbooks are present.
    2. Download the playbooks tar from the License UI. For details, see Deploy Playbooks.
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Upgrade to Version 3.7.1

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Upgrade to Version 3.8.0PrerequisiteMigration Steps from Version 3.7.x to 3.8.0Migration Steps from Version 3.6.x to 3.8.0