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Merged in DCD-797-restore_independent-of_db_init_role (pull request #61)

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DCD-797: Make restore work without requiring database_init role to be run

* DCD-797: Make restore work without requiring database_init role to be run

* DCD-797: Fixes error with yaml lint

* DCD-797: Adds  check before running restore database tasks

* DCD-797: Restore a database when either db_creted.changed is true or when `atl_force_db_restore` variable is set to true

* DCD-797: set default filter to return a default value when the argument is a python false-y value. Update readme to reflect name of extra var env variable

Approved-by: Ben Partridge <bpartridge@atlassian.com>
Approved-by: Steve Smith <ssmith@atlassian.com>
This commit is contained in:
Varun Arbatti
2019-12-31 00:37:50 +00:00
parent 60a2fc738b
commit 20a9c08979
2 changed files with 6 additions and 4 deletions
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4
README.md
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@@ -47,11 +47,11 @@ directly, the command for this would look like the following:
-i inv/aws_node_local aws_jira_dc_node.yml -i inv/aws_node_local aws_jira_dc_node.yml
You can also do this on a CloudFormation template where the stack details are in `/etc/atl`. You can also do this on a CloudFormation template where the stack details are in `/etc/atl`.
On such templates, the variable `ATL_ANSIBLE_EXTRA_PARAMS` is added to the On such templates, the variable `ATL_DEPLOYMENT_REPOSITORY_CUSTOM_PARAMS` is added to the
`ansible-playbook` parameters in `bin/ansible-with-alt-env`. In this case you `ansible-playbook` parameters in `bin/ansible-with-alt-env`. In this case you
need to set it to: need to set it to:
ATL_DEPLOYMENT_REPOSITORY_CUSTOM_PARAMS="-e atl_product_download_url=http://s3.amazon.com/atlassian/jira-9.0.0-PRE-TEST.tar.gz -e atl_use_system_jdk=true -e atl_download_format=tarball"
ATL_ANSIBLE_EXTRA_PARAMS="-e atl_product_download_url=http://s3.amazon.com/atlassian/jira-9.0.0-PRE-TEST.tar.gz -e atl_use_system_jdk=true -e atl_download_format=tarball"
To set the same parameters in the AWS Quick Starts for To set the same parameters in the AWS Quick Starts for
[Jira Data Center](https://aws.amazon.com/quickstart/architecture/jira/), [Jira Data Center](https://aws.amazon.com/quickstart/architecture/jira/),

6
roles/restore_backups/tasks/main.yml
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@@ -85,6 +85,8 @@
include_tasks: "{{ ansible_distribution|lower }}.yml" include_tasks: "{{ ansible_distribution|lower }}.yml"
# Restores the application database. If a var with name `atl_force_db_restore` is set to true, the database will be restored even when the database has not been created in the same playbook run.
# This is done to accommodate running the restore role independent of the database_init role.
- name: Restore application database - name: Restore application database
postgresql_db: postgresql_db:
login_host: "{{ atl_db_host }}" login_host: "{{ atl_db_host }}"
@@ -106,8 +108,8 @@
failed_when: failed_when:
- result.rc != 0 - result.rc != 0
- '"COMMENT ON EXTENSION" not in result.msg' - '"COMMENT ON EXTENSION" not in result.msg'
when: db_created.changed and atl_backup_db_dest is defined # default('false', true) filter makes the default filter return the specified default value for python False-y values (like an empty string)
when: atl_backup_db_dest is defined and (db_created.changed or (atl_force_db_restore | default('false', true) | bool))
- name: Restore shared home - name: Restore shared home
include_tasks: "home_restore.yml" include_tasks: "home_restore.yml"