Adding and using role 389ds-check-initial

diff --git a/playbooks/configure-ldap-servers.yaml b/playbooks/configure-ldap-servers.yaml
index 4db4f40199e6496be11523ff1a77b8eab0909889..cb7a56c022ac9159e4fbd5c29caa935bac50e454 100644 (file)
--- a/playbooks/configure-ldap-servers.yaml
+++ b/playbooks/configure-ldap-servers.yaml
@@ -6,30 +6,13 @@
 
   tasks:
 
-    - name: "Exec command for retrieving version of 389ds LDAP server."
-      ansible.builtin.shell: ns-slapd -v | grep -i '^389-Directory' | sed -e 's|.*/||' -e 's/\s.*//'
-      register: get_389ds_version
-      check_mode: false
-      changed_when: false
-
-    - name: "Get the version of the 389ds LDAP server."
-      ansible.builtin.set_fact:
-        version_389ds: "{{ get_389ds_version.stdout }}"
-        cacheable: true
-
-    - name: "Show version of 389ds LDAP server."
-      debug:
-        var: version_389ds
-        verbosity: 0
-
-    - name: "Fail for non existing 389ds LDAP server."
-      ansible.builtin.fail:
-        msg: "No 389ds LDAP server found on host '{{ inventory_hostname }}'."
-      when: version_389ds == ''
+    - name: "Made basic checks for 389ds LDAP server."
+      include_role:
+        name: 389ds-check-initial
 
-    - name: "Configure logging for host '{{ inventory_hostname }}'."
+    - name: "Configure logging for 389ds LDAP server."
       include_role:
-        name: '389ds-config-logging'
+        name: 389ds-config-logging
 
     - name: "Configure all necessay plugins of the 389ds LDAP server."
       include_role:

diff --git a/playbooks/disable-ldap-server.yaml b/playbooks/disable-ldap-server.yaml
index fd6140f68aafc5998830d5f4ec35826bb4b35078..65b8d85fd403056b1675f109ef25883482d51487 100644 (file)
--- a/playbooks/disable-ldap-server.yaml
+++ b/playbooks/disable-ldap-server.yaml
@@ -35,6 +35,16 @@
         msg: "The given host {{ ldapserver_to_disable | quote }} is not a valid LDAP server."
       when: found_ldapserver == false
 
+- name: "Initial checks for the 389ds LDAP server."
+  hosts: ldap_servers
+  gather_facts: false
+
+  tasks:
+
+    - name: "Made basic checks for 389ds LDAP server."
+      include_role:
+        name: 389ds-check-initial
+
 - name: "Disable the given host as a HAProxy backend server."
   hosts: haproxy_servers
   gather_facts: false

diff --git a/playbooks/enable-ldap-server-replication.yaml b/playbooks/enable-ldap-server-replication.yaml
index 50ee0b7089b0815ad02e9319675f38588d0753b8..7ab29a5f4602f4057a3e6b19db8bd11314a54ddc 100644 (file)
--- a/playbooks/enable-ldap-server-replication.yaml
+++ b/playbooks/enable-ldap-server-replication.yaml
@@ -33,10 +33,14 @@
 
 - name: "Enabling Replication on a particular LDAP server."
   hosts: ldap_servers
-  # gather_facts: false
+  gather_facts: false
 
   tasks:
 
+    - name: "Made basic checks for 389ds LDAP server."
+      include_role:
+        name: 389ds-check-initial
+
     - name: "Get the LDAP server to enable replication:"
       ansible.builtin.set_fact:
         ldapserver_to_enable: "{{ hostvars.localhost.ldapserver_to_enable }}"

diff --git a/roles/389ds-check-initial/tasks/main.yaml b/roles/389ds-check-initial/tasks/main.yaml
new file mode 100644 (file)
index 0000000..ea6ed15
--- /dev/null
+++ b/roles/389ds-check-initial/tasks/main.yaml
@@ -0,0 +1,65 @@
+---
+
+# Role for Initial checks of the 389ds LDAP server
+
+- name: "Exec command for retrieving version of 389ds LDAP server."
+  ansible.builtin.shell: ns-slapd -v | grep -i '^389-Directory' | sed -e 's|.*/||' -e 's/\s.*//'
+  register: get_389ds_version
+  check_mode: false
+  changed_when: false
+
+- name: "Get the version of the 389ds LDAP server."
+  ansible.builtin.set_fact:
+    version_389ds: "{{ get_389ds_version.stdout }}"
+    cacheable: true
+
+- name: "Show version of 389ds LDAP server."
+  debug:
+    var: version_389ds
+    verbosity: 0
+
+- name: "Fail for non existing 389ds LDAP server."
+  ansible.builtin.fail:
+    msg: "No 389ds LDAP server found on host '{{ inventory_hostname }}'."
+  when: version_389ds == ''
+
+- name: "Get the list of available Directory Server instances."
+  ansible.builtin.shell: "dsctl --list | sed -e 's/^slapd-//'"
+  register: get_389ds_instances
+  check_mode: false
+  changed_when: false
+
+- name: "Set the list of available Directory Server instances in instances_389ds."
+  ansible.builtin.set_fact:
+    instances_389ds: "{{ get_389ds_instances.stdout_lines }}"
+
+- name: "Show all found Directory Server instances."
+  debug:
+    var: instances_389ds
+    verbosity: 1
+
+- name: "Fail, if there are no running Directory Server instances."
+  ansible.builtin.fail:
+    msg: "No Directory Server instances found on host '{{ inventory_hostname }}'."
+  when: instances_389ds | length < 1
+
+- name: "Retrieve the slapd instance name, if not given."
+  when: slapd_instance is not defined
+  block:
+
+    - name: "Set slapd_instance to the first found instance, because it was not given."
+      ansible.builtin.set_fact:
+        slapd_instance: "{{ instances_389ds[0] }}"
+
+    - name: "Selected slapd_instance:"
+      debug:
+        var: slapd_instance
+        verbosity: 0
+
+- name: "Check for given Directory Server instance."
+  ansible.builtin.fail:
+    msg: "The Directory Server instances '{{ slapd_instance }}' was not found on '{{ inventory_hostname }}'."
+  when: slapd_instance not in instances_389ds
+
+
+# vim: filetype=yaml