import this
877d4d68c9
* initialise smtp rate limit * simplify * remove duplicate hooks * fix ordering * ntm finalized * add changelog for niolo * bump up version * correct nym buy info * update stats * fix typo * fix typo * ready to merge * PR finished
123 lines
3.4 KiB
YAML
123 lines
3.4 KiB
YAML
# run --version on the new binary
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- name: Check new nym-node version
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command:
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argv:
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- "{{ nym_binary_path }}"
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- --version
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register: nym_new_version_cmd
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failed_when: false
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changed_when: false
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when: not ansible_check_mode
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# show the full stdout
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# show full upgraded version output, line by line
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- name: Show upgraded nym-node version info
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debug:
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msg: >-
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{{
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[
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"New nym-node --version rc: " ~ (nym_new_version_cmd.rc | default('unset') | string),
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"New nym-node --version output:"
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]
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+ (nym_new_version_cmd.stdout_lines | default([]))
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}}
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when: not ansible_check_mode
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# decide if upgrade is successful
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# success means: the binary executed without an error (rc == 0)
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- name: Determine if upgrade is successful
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set_fact:
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upgrade_ok: "{{ (nym_new_version_cmd.rc | default(1)) == 0 }}"
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when: not ansible_check_mode
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# show the decision for debugging
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- name: Debug upgrade_ok decision
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debug:
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msg:
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- "upgrade_ok: {{ upgrade_ok }}"
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when: not ansible_check_mode
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#########
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# success
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#########
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# show the full version output to the user, line-by-line
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- name: Show upgraded nym-node version info
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debug:
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msg:
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- "Upgraded nym-node version output:"
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- "{{ nym_new_version_cmd.stdout_lines | default([]) }}"
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when: not ansible_check_mode and upgrade_ok | default(false)
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# remove backup
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- name: Remove backup after successful upgrade
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file:
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path: "{{ nym_backup_path }}"
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state: absent
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when:
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- not ansible_check_mode
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- upgrade_ok | default(false)
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- nym_node_bin.stat.exists | default(false)
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# restart service
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- name: Restart nym-node service after successful upgrade
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systemd:
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name: "{{ nym_service_name }}"
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state: restarted
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when: not ansible_check_mode and upgrade_ok | default(false)
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# report success
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- name: Report successful upgrade
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debug:
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msg: >-
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Upgrade successful. nym-node binary executed correctly and the service has been restarted.
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when: not ansible_check_mode and upgrade_ok | default(false)
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#########
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# failure
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#########
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- name: Restore previous nym-node binary after failed upgrade
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copy:
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src: "{{ nym_backup_path }}"
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dest: "{{ nym_binary_path }}"
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mode: "0755"
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remote_src: true
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when:
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- not ansible_check_mode
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- (upgrade_ok | default(false)) == false
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- nym_node_bin.stat.exists | default(false)
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- name: Remove backup after rollback
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file:
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path: "{{ nym_backup_path }}"
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state: absent
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when:
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- not ansible_check_mode
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- (upgrade_ok | default(false)) == false
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- nym_node_bin.stat.exists | default(false)
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# always restart the service with the restored binary
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- name: Restart nym-node service with previous version after failed upgrade
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systemd:
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name: "{{ nym_service_name }}"
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state: restarted
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when:
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- not ansible_check_mode
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- (upgrade_ok | default(false)) == false
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- nym_node_bin.stat.exists | default(false)
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- name: Report failed upgrade and rollback
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debug:
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msg: >-
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Upgrade NOT successful. The previous nym-node binary has been restored
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and the nym-node service has been restarted with the old version.
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when: not ansible_check_mode and (upgrade_ok | default(false)) == false
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# optional: hard-fail the play for CI environments
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#- name: fail the play to signal upgrade failure
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# fail:
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# msg: "nym-node upgrade failed; rolled back to previous binary."
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# when: not ansible_check_mode and (upgrade_ok | default(false)) == false
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