Make role Couchbase 6.0 compatible

tasks/configure/audit.yml

@@ -1,4 +1,11 @@
 ---
+- name: Make sure audit log dir exists
+  file:
+    path: "{{ couchbase_audit.log_path | default('/opt/couchbase/var/lib/couchbase/logs') }}"
+    state: directory
+    owner: couchbase
+    group: couchbase
+
 # Docs: https://docs.couchbase.com/server/current/cli/cbcli/couchbase-cli-setting-audit.html
 - name: Set the Couchbase Audit Configuration
   shell:
@@ -10,8 +17,8 @@
         --audit-enabled {{ couchbase_audit.enabled | default(true) | int }} \
         --audit-log-rotate-interval {{ couchbase_audit.log_rotate_interval | default(86400) | int }} \
         --audit-log-rotate-size {{ couchbase_audit.log_rotate_size | default(20971520) | int }} \
-        --audit-log-path '{{ couchbase_audit.log_path | default('/opt/couchbase/var/lib/couchbase/logs') }}' \
-        --set
+        --audit-log-path '{{ couchbase_audit.log_path | default('/opt/couchbase/var/lib/couchbase/logs') }}'{% if couchbase_server_version is version_compare('6.5.1', '>=') %}\
+        --set{% endif %}
   when: couchbase_master is defined and couchbase_master == inventory_hostname
   tags:
     - couchbase_configure

tasks/configure/autofailover.yml

@@ -12,9 +12,10 @@
           --enable-failover-of-server-groups {{ couchbase_autofailover.failover_of_server_groups | default(false) | int }} \
           --enable-failover-on-data-disk-issues {{ couchbase_autofailover.failover_on_data_disk_issues | default(falfse) | int }} \
           --failover-data-disk-period {{ couchbase_autofailover.failover_data_disk_period | default(120) | int }} \
-          --max-failovers {{ couchbase_autofailover.max_failovers | default(1) | int }} \
+          --max-failovers {{ couchbase_autofailover.max_failovers | default(1) | int }}{% if couchbase_server_version is version_compare('6.5', '>=') %}\
           --can-abort-rebalance {{ couchbase_autofailover.can_abort_rebalance | default(true) | int }} \
         {% endif %}
+        {% endif %}
         --enable-auto-failover {{ couchbase_autofailover.enabled | default(false) | int }}
   when: couchbase_master is defined and couchbase_master == inventory_hostname and couchbase_server_edition == 'enterprise'
   tags:

tasks/configure/buckets.yml

@@ -21,8 +21,9 @@
           --bucket-priority {{ item.priority | default('low') }} \
           --bucket-eviction-policy {{ item.eviction_policy | default('valueOnly') }} \
           --conflict-resolution {{ item.conflict_resolution | default('sequence') }} \
-          --enable-flush {{ item.flush | default(false) | int }} \
+          --enable-flush {{ item.flush | default(false) | int }}{% if couchbase_server_version is version_compare('6.6', '>=') %}\
           --durability-min-level {{ item.durability_min_level | default('none') }} \
+          {% endif %}
           --compression-mode {{ item.compression_mode | default('passive') }} \
           --max-ttl {{ item.max_ttl | default(0) }} \
           --enable-index-replica {{ item.enable_index_replica | default(false) | int }} \

tasks/configure/initialize_nodes.yml

@@ -1,4 +1,12 @@
 ---
+- name: Make sure required dirs exist
+  file:
+    path: "{{ item.value }}"
+    state: directory
+    owner: couchbase
+    group: couchbase
+  loop: "{{ couchbase_paths | dict2items }}"
+
 # Docs: https://docs.couchbase.com/server/current/cli/cbcli/couchbase-cli-node-init.html
 - name: Initialize the Node
   shell:
@@ -17,8 +25,8 @@
           --node-init-hostname '{{ item.hostname }}' \
           --node-init-data-path '{{ couchbase_paths.data }}' \
           --node-init-index-path '{{ couchbase_paths.index }}' \
-          --node-init-analytics-path '{{ couchbase_paths.analytics }}' \
-          --node-init-eventing-path '{{ couchbase_paths.eventing }}'
+          {% if couchbase_server_version is version_compare('6.5', '>=') %}--node-init-eventing-path '{{ couchbase_paths.eventing }}'{% endif %} \
+          --node-init-analytics-path '{{ couchbase_paths.analytics }}'
       fi
   with_items: "{{ couchbase_nodes }}"
   when: couchbase_master is defined

tasks/configure/password_policy.yml

@@ -8,10 +8,10 @@
         --username {{ couchbase_security.admin_user | default('Administrator') }} \
         --password '{{ couchbase_security.admin_password | default('password') }}' \
         --min-length {{ couchbase_password_policy.min_length | default(6) | int }} \
-        --uppercase {{ couchbase_password_policy.uppercase | default(false) | int }} \
-        --lowercase {{ couchbase_password_policy.lowercase | default(false) | int }} \
-        --digit {{ couchbase_password_policy.digit | default(false) | int }} \
-        --special-char {{ couchbase_password_policy.special_char | default(false) | int }} \
+        --uppercase {% if couchbase_server_version is version_compare('6.5.1', '>=') %}{{ couchbase_password_policy.uppercase | default(false) | int }}{% endif %}\
+        --lowercase {% if couchbase_server_version is version_compare('6.5.1', '>=') %}{{ couchbase_password_policy.lowercase | default(false) | int }}{% endif %}\
+        --digit {% if couchbase_server_version is version_compare('6.5.1', '>=') %}{{ couchbase_password_policy.digit | default(false) | int }}{% endif %}\
+        --special-char {% if couchbase_server_version is version_compare('6.5.1', '>=') %}{{ couchbase_password_policy.special_char | default(false) | int }}{% endif %}\
         --set
   when: couchbase_master is defined and couchbase_master == inventory_hostname
   tags:

tasks/configure/query_settings.yml

@@ -17,7 +17,7 @@
         --log-level {{ couchbase_query_settings.log_level | default('info') }} \
         --max-parallelism {{ couchbase_query_settings.max_parallelism | default(1) | int }} \
         --set
-  when: couchbase_master is defined and couchbase_master == inventory_hostname
+  when: couchbase_master is defined and couchbase_master == inventory_hostname and couchbase_server_version is version_compare('6.5', '>=')
   tags:
     - couchbase_configure
     - couchbase_query_settings

tasks/configure/rebalance_settings.yml

@@ -14,7 +14,7 @@
           --moves-per-node {{ couchbase_rebalance_settings.moves_per_node | default(4) | int }} \
         {% endif %}
         --set
-  when: couchbase_master is defined and couchbase_master == inventory_hostname
+  when: couchbase_master is defined and couchbase_master == inventory_hostname and couchbase_server_version is version_compare('6.5', '>=')
   tags:
     - couchbase_configure
     - couchbase_rebalance_settings

tasks/configure/security_settings.yml

@@ -7,11 +7,11 @@
         --cluster {{ inventory_hostname }} \
         --username {{ couchbase_security.admin_user | default('Administrator') }} \
         --password '{{ couchbase_security.admin_password | default('password') }}' \
-        --disable-http-ui {{ couchbase_security.disable_http_ui | default(false) | int }} \
+        --disable-http-ui {{ couchbase_security.disable_http_ui | default(false) | int }}{% if couchbase_server_version is version_compare('6.5', '>=') %}\
         --disable-www-authenticate {{ couchbase_security.disable_www_authenticate | default(false) | int }} \
         --tls-min-version {{ couchbase_security.tls_min_version | default('tlsv1') }} \
         --tls-honor-cipher-order {{ couchbase_security.tls_honor_cipher_order | default(true) | int }} \
-        --set
+        --set{% endif %}
   when: couchbase_master is defined and couchbase_master == inventory_hostname
   tags:
     - couchbase_configure

tasks/install/ubuntu.yml

@@ -30,6 +30,8 @@
       sed -E 's/^couchbase-server[^ ]+\s+|\s+.+//g'
   register: couchbase_latest_version
   become: true
+  args:
+    executable: /bin/bash
   when: ((couchbase_server_download_url is defined) and (couchbase_server_download_url | length == 0)) and couchbase_server_version == 'latest'
   tags:
     - couchbase_install

tasks/preflight/buckets.yml

@@ -56,7 +56,7 @@
 - name: Fail when the buckets[*] has a conflict_resolution property has been set but is invalid
   fail:
     msg: "The buckets[*] 'conflict_resolution' property must be: sequence or timestamp"
-  when: ( item.eviction_policy is defined and item.eviction_policy not in ['sequence', 'timestamp'] )
+  when: ( item.conflict_resolution is defined and item.conflict_resolution not in ['sequence', 'timestamp'] )
   with_items: "{{ couchbase_buckets }}"
   tags:
     - couchbase_configure
@@ -65,7 +65,7 @@
 - name: Fail when the buckets[*] has a compression_mode property has been set but is invalid
   fail:
     msg: "The buckets[*] 'compression_mode' property must be: off, passive, active"
-  when: ( item.eviction_policy is defined and item.eviction_policy not in ['off', 'passive', 'active'] )
+  when: ( item.compression_mode is defined and item.compression_mode not in ['off', 'passive', 'active'] )
   with_items: "{{ couchbase_buckets }}"
   tags:
     - couchbase_configure