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Added support for creating multi indexer cluster #840

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Added support for creating multi indexer cluster #840

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26824e7
Update setup_multisite.yml
niraj-desai-sf May 31, 2024
f880d8b
Update setup_multisite.yml
niraj-desai-sf May 31, 2024
0e1058b
Update setup_multisite.yml
niraj-desai-sf May 31, 2024
a6c06dc
Update setup_multisite.yml
niraj-desai-sf May 31, 2024
923d0e9
Update setup_multisite.yml
niraj-desai-sf May 31, 2024
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43 changes: 31 additions & 12 deletions roles/splunk_monitor/tasks/setup_multisite.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -3,21 +3,16 @@
vars:
splunk_instance_address: "{{ splunk.multisite_master }}"

- name: Convert Extrenal Cluster Master Name into Internal URI
set_fact:
multisite_master_uri: "{{ cert_prefix }}://{{ splunk.multisite_master }}:{{ splunk.svc_port }}"
#INFRA-38882: Update
- name: Setup SH - Multisite
command: "{{ splunk.exec }} edit cluster-config -mode searchhead -master_uri {{ multisite_master_uri }} -auth {{ splunk.admin_user }}:{{ splunk.password }} -secret {{ splunk.idxc.pass4SymmKey }}"
- name: Setup SHC - Multisite for first cluster
command: "{{ splunk.exec }} edit cluster-config -mode searchhead -master_uri {{ cert_prefix }}://{{ splunk.cluster_master_url }}:{{ splunk.svc_port }} -auth {{ splunk.admin_user }}:{{ splunk.password }} -secret {{ splunk.idxc.pass4SymmKey }}"
become: yes
become_user: "{{ splunk.user }}"
register: set_new_master
until: set_new_master.rc == 0 or (set_new_master.rc != 0 and "Cannot edit this searchhead. Use 'splunk edit cluster-master' to edit information for this searchhead." in set_new_master.stderr) or (set_new_master.rc != 0 and "Cannot edit this searchhead. Use 'splunk edit cluster-manager' to edit information for this searchhead." in set_new_master.stderr)
failed_when: (set_new_master.rc != 0 and "Cannot edit this searchhead. Use 'splunk edit cluster-master' to edit information for this searchhead." not in set_new_master.stderr) or (set_new_master.rc != 0 and "Cannot edit this searchhead. Use 'splunk edit cluster-manager' to edit information for this searchhead." not in set_new_master.stderr)
failed_when: set_new_master.rc != 0 and ("Cannot edit this searchhead. Use 'splunk edit cluster-master' to edit information for this searchhead." not in set_new_master.stderr and "Cannot edit this searchhead. Use 'splunk edit cluster-manager' to edit information for this searchhead." not in set_new_master.stderr)
changed_when: set_new_master.rc == 0
retries: "{{ retry_num }}"
delay: "{{ retry_delay }}"
ignore_errors: yes
notify:
- Restart the splunkd service
no_log: "{{ hide_password }}"
Expand All @@ -27,17 +22,41 @@

- include_tasks: ../../../roles/splunk_common/tasks/wait_for_splunk_process.yml

- name: Setup SH with Associated Site
command: "{{ splunk.exec }} edit cluster-master -old_master_uri {{ multisite_master_uri }} -site {{ splunk.site }} -auth {{ splunk.admin_user }}:{{ splunk.password }} -secret {{ splunk.idxc.pass4SymmKey }} -multisite True"
- name: Setup SHC with Associated Site
command: "{{ splunk.exec }} edit cluster-master -old_master_uri {{ cert_prefix }}://{{ splunk.cluster_master_url }}:{{ splunk.svc_port }} -site {{ splunk.site }} -auth {{ splunk.admin_user }}:{{ splunk.password }} -secret {{ splunk.idxc.pass4SymmKey }} -multisite True"
become: yes
become_user: "{{ splunk.user }}"
register: set_associated_site
until: set_associated_site.rc == 0 or (set_associated_site.rc == 22 and 'No change in master or secret or site.' in set_associated_site.stderr) or (set_associated_site.rc == 22 and 'No change in manager or secret or site.' in set_associated_site.stderr)
changed_when: set_associated_site.rc == 0
retries: "{{ retry_num }}"
delay: "{{ retry_delay }}"
ignore_errors: yes
notify:
- Restart the splunkd service
no_log: "{{ hide_password }}"
failed_when: (set_associated_site.rc != 0 and 'No change in master or secret or site.' not in set_associated_site.stderr) or (set_associated_site.rc != 0 and 'No change in manager or secret or site.' not in set_associated_site.stderr)
failed_when: set_associated_site.rc != 0 and ('No change in master or secret or site.' not in set_associated_site.stderr and 'No change in manager or secret or site.' not in set_associated_site.stderr)

- name: Flush restart handlers
meta: flush_handlers

- include_tasks: ../../../roles/splunk_common/tasks/wait_for_splunk_process.yml

- name: Add additional indexer clusters to SH - Multisite
command: "{{ splunk.exec }} add cluster-manager {{ cert_prefix }}://{{ item }}:{{ splunk.svc_port }} -auth {{ splunk.admin_user }}:{{ splunk.password }} -secret {{ splunk.idxc.pass4SymmKey }} -site {{ splunk.site }}"
with_items: "{{ splunk.multisite_master.split(',') }}"
become: yes
become_user: "{{ splunk.user }}"
register: set_new_master
until: set_new_master.rc == 0 or (set_new_master.rc != 0 and "Cannot re-add this manager. It already exists in the conf." in set_new_master.stderr)
failed_when: set_new_master.rc != 0 and ("Cannot re-add this manager. It already exists in the conf." not in set_new_master.stderr )
changed_when: set_new_master.rc == 0
retries: "{{ retry_num }}"
delay: "{{ retry_delay }}"
notify:
- Restart the splunkd service
no_log: "{{ hide_password }}"

- name: Flush restart handlers
meta: flush_handlers

- include_tasks: ../../../roles/splunk_common/tasks/wait_for_splunk_process.yml
40 changes: 29 additions & 11 deletions roles/splunk_search_head/tasks/setup_multisite.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -2,14 +2,9 @@
- include_tasks: ../../../roles/splunk_common/tasks/wait_for_splunk_instance.yml
vars:
splunk_instance_address: "{{ splunk.multisite_master }}"

#INFRA-38882: Update exec command?
- name: Convert Extrenal Cluster Master Name into Internal URI
set_fact:
multisite_master_uri: "{{ cert_prefix }}://{{ splunk.multisite_master }}:{{ splunk.svc_port }}"

- name: Setup SHC - Multisite
command: "{{ splunk.exec }} edit cluster-config -mode searchhead -master_uri {{ multisite_master_uri }} -auth {{ splunk.admin_user }}:{{ splunk.password }} -secret {{ splunk.idxc.pass4SymmKey }}"

- name: Setup SHC - Multisite for first cluster
command: "{{ splunk.exec }} edit cluster-config -mode searchhead -master_uri {{ cert_prefix }}://{{ splunk.cluster_master_url }}:{{ splunk.svc_port }} -auth {{ splunk.admin_user }}:{{ splunk.password }} -secret {{ splunk.idxc.pass4SymmKey }}"
become: yes
become_user: "{{ splunk.user }}"
register: set_new_master
Expand All @@ -18,7 +13,6 @@
changed_when: set_new_master.rc == 0
retries: "{{ retry_num }}"
delay: "{{ retry_delay }}"
ignore_errors: yes
notify:
- Restart the splunkd service
no_log: "{{ hide_password }}"
Expand All @@ -29,16 +23,40 @@
- include_tasks: ../../../roles/splunk_common/tasks/wait_for_splunk_process.yml

- name: Setup SHC with Associated Site
command: "{{ splunk.exec }} edit cluster-master -old_master_uri {{ multisite_master_uri }} -site {{ splunk.site }} -auth {{ splunk.admin_user }}:{{ splunk.password }} -secret {{ splunk.idxc.pass4SymmKey }} -multisite True"
command: "{{ splunk.exec }} edit cluster-master -old_master_uri {{ cert_prefix }}://{{ splunk.cluster_master_url }}:{{ splunk.svc_port }} -site {{ splunk.site }} -auth {{ splunk.admin_user }}:{{ splunk.password }} -secret {{ splunk.idxc.pass4SymmKey }} -multisite True"
become: yes
become_user: "{{ splunk.user }}"
register: set_associated_site
until: set_associated_site.rc == 0 or (set_associated_site.rc == 22 and 'No change in master or secret or site.' in set_associated_site.stderr) or (set_associated_site.rc == 22 and 'No change in manager or secret or site.' in set_associated_site.stderr)
changed_when: set_associated_site.rc == 0
retries: "{{ retry_num }}"
delay: "{{ retry_delay }}"
ignore_errors: yes
notify:
- Restart the splunkd service
no_log: "{{ hide_password }}"
failed_when: set_associated_site.rc != 0 and ('No change in master or secret or site.' not in set_associated_site.stderr and 'No change in manager or secret or site.' not in set_associated_site.stderr)

- name: Flush restart handlers
meta: flush_handlers

- include_tasks: ../../../roles/splunk_common/tasks/wait_for_splunk_process.yml

- name: Add additional indexer clusters to SH - Multisite
command: "{{ splunk.exec }} add cluster-manager {{ cert_prefix }}://{{ item }}:{{ splunk.svc_port }} -auth {{ splunk.admin_user }}:{{ splunk.password }} -secret {{ splunk.idxc.pass4SymmKey }} -site {{ splunk.site }}"
with_items: "{{ splunk.multisite_master.split(',') }}"
become: yes
become_user: "{{ splunk.user }}"
register: set_new_master
until: set_new_master.rc == 0 or (set_new_master.rc != 0 and "Cannot re-add this manager. It already exists in the conf." in set_new_master.stderr)
failed_when: set_new_master.rc != 0 and ("Cannot re-add this manager. It already exists in the conf." not in set_new_master.stderr )
changed_when: set_new_master.rc == 0
retries: "{{ retry_num }}"
delay: "{{ retry_delay }}"
notify:
- Restart the splunkd service
no_log: "{{ hide_password }}"

- name: Flush restart handlers
meta: flush_handlers

- include_tasks: ../../../roles/splunk_common/tasks/wait_for_splunk_process.yml