265d96bed1
Fixed Patchset 4 comments Fixed Patchset 3 comments and added additional updates Signed-off-by: Juanita-Balaraj <juanita.balaraj@windriver.com> Change-Id: I7482afc3a90bbdc94b6ecd8b6ac39d831b8a45db Signed-off-by: Juanita-Balaraj <juanita.balaraj@windriver.com>
158 lines
6.7 KiB
ReStructuredText
158 lines
6.7 KiB
ReStructuredText
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.. quy1571265365123
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.. _system-backup-running-ansible-restore-playbook-remotely:
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=====================================
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Run Ansible Restore Playbook Remotely
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=====================================
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In this method you can run Ansible Restore playbook and point to controller-0.
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.. rubric:: |prereq|
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.. _system-backup-running-ansible-restore-playbook-remotely-ul-ylm-g44-bkb:
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- It is recommended that you have Ansible version 2.7.5 or higher installed
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on your remote workstation. Copy the Ansible Backup/Restore playbooks
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from directory ``/usr/share/ansible/stx-ansible/playbooks/``.
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- Your network has IPv6 connectivity before running Ansible Playbook, if
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the system configuration is IPv6.
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.. rubric:: |proc|
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.. _system-backup-running-ansible-restore-playbook-remotely-steps-sgp-jjc-ljb:
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#. Log in to the remote workstation.
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You can log in directly on the console or remotely using :command:`ssh`.
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#. Provide an inventory file, either a customized one that is specified
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using the ``-i`` option, or the default one that is in the Ansible
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configuration directory \(that is, /etc/ansible/hosts\). You must
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specify the floating |OAM| IP of the controller host. For example, if the
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host name is |prefix|\_Cluster, the inventory file should have an entry
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called |prefix|\_Cluster.
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.. parsed-literal::
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---
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all:
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hosts:
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wc68:
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ansible_host: 128.222.100.02
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|prefix|\_Cluster:
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ansible_host: 128.224.141.74
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#. Run the Ansible Restore playbook:
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.. code-block:: none
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~(keystone_admin)]$ ansible-playbook path-to-restore-platform-playbook-entry-file --limit host-name -i inventory-file -e optional-extra-vars
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where optional-extra-vars can be:
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- **Optional**: You can select one of the following restore modes:
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- To keep Ceph data intact \(false - default option\), use the
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following parameter:
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:command:`wipe_ceph_osds=false`
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- To start with an empty Ceph cluster \(true\), where the Ceph
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cluster will need to be recreated, use the following parameter:
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:command:`wipe_ceph_osds=true`
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- To indicate that the backup data file is under /opt/platform-backup
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directory on the local machine, use the following parameter:
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:command:`on_box_data=true`
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If this parameter is set to **false**, the Ansible Restore playbook
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expects both the **initial_backup_dir** and **backup_filename**
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to be specified.
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- The backup_filename is the platform backup tar file. It must be
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provided using the ``-e`` option on the command line, for example:
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.. code-block:: none
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-e backup\_filename= localhost_platform_backup_2019_07_15_14_46_37.tgz
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- The initial_backup_dir is the location on the Ansible control
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machine where the platform backup tar file is placed to restore the
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platform. It must be provided using ``-e`` option on the command line.
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- The :command:`admin_password`, :command:`ansible_become_pass`,
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and :command:`ansible_ssh_pass` need to be set correctly using
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the ``-e`` option on the command line or in the Ansible secret file.
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:command:`ansible_ssh_pass` is the password to the sysadmin user
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on controller-0.
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- The :command:`ansible_remote_tmp` should be set to a new
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directory \(not required to create it ahead of time\) under
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/home/sysadmin on controller-0 using the ``-e`` option on the command
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line.
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For example:
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.. parsed-literal::
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~(keystone_admin)]$ ansible-playbook /localdisk/designer/jenkins/tis-stx-dev/cgcs-root/stx/ansible-playbooks/playbookconfig/src/playbooks/restore_platform.yml --limit |prefix|\_Cluster -i $HOME/br_test/hosts -e "ansible_become_pass=St0rlingX* admin_password=St0rlingX* ansible_ssh_pass=St0rlingX* initial_backup_dir=$HOME/br_test backup_filename= |prefix|\_Cluster_system_backup_2019_08_08_15_25_36.tgz ansible_remote_tmp=/home/sysadmin/ansible-restore"
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.. note::
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If the backup contains patches, Ansible Restore playbook will apply
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the patches and prompt you to reboot the system. Then you will need to
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re-run Ansible Restore playbook.
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#. After running the restore_platform.yml playbook, you can restore the local
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registry images.
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.. note::
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The backup file of the local registry may be large. Restore the
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backed up file on the controller, where there is sufficient space.
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.. code-block:: none
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~(keystone_admin)]$ ansible-playbook path-to-restore-user-images-playbook-entry-file --limit host-name -i inventory-file -e optional-extra-vars
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where optional-extra-vars can be:
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- The backup_filename is the local registry backup tar file. It
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must be provided using the ``-e`` option on the command line, for
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example:
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.. code-block:: none
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-e backup_filename= localhost_docker_local_registry_backup_2020_07_15_21_24_22.tgz
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- The initial_backup_dir is the location on the Ansible control
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machine where the platform backup tar file is located. It must be
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provided using ``-e`` option on the command line.
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- The :command:`ansible_become_pass`, and
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:command:`ansible_ssh_pass` need to be set correctly using the
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``-e`` option on the command line or in the Ansible secret file.
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:command:`ansible_ssh_pass` is the password to the sysadmin user
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on controller-0.
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- The backup_dir should be set to a directory on controller-0.
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The directory must have sufficient space for local registry backup
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to be copied. The backup_dir is set using the ``-e`` option on the
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command line.
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- The :command:`ansible_remote_tmp` should be set to a new
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directory on controller-0. Ansible will use this directory to copy
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files, and the directory must have sufficient space for local
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registry backup to be copied. The :command:`ansible_remote_tmp`
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is set using the ``-e`` option on the command line.
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For example, run the local registry restore playbook, where
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/sufficient/space directory on the controller has sufficient space left
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for the archived file to be copied.
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.. parsed-literal::
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~(keystone_admin)]$ ansible-playbook /localdisk/designer/jenkins/tis-stx-dev/cgcs-root/stx/ansible-playbooks/playbookconfig/src/playbooks/restore_user_images.ym --limit |prefix|\_Cluster -i $HOME/br_test/hosts -e "ansible_become_pass=St0rlingX* ansible_ssh_pass=St0rlingX* initial_backup_dir=$HOME/br_test backup_filename= |prefix|\_Cluster_docker_local_registry_backup_2020_07_15_21_24_22.tgz ansible_remote_tmp=/sufficient/space backup_dir=/sufficient/space"
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