kdc: Move KDC to run in container

roles/kdc/tasks/main.yml

@@ -1,87 +1,51 @@
 ---
-- name: install packages
-  package:
-    name: "{{ item }}"
-    state: installed
-  with_items:
-    - krb5-server
-    - krb5-server-ldap
-    - python-kdcproxy
+- name: create group
+  ansible.builtin.group:
+    name: kdc
 
-- name: create kerberos config
-  template:
-    dest: /var/kerberos/krb5kdc/kdc.conf
-    src: kdc.conf.j2
+- name: create user
+  ansible.builtin.user:
+    name: kdc
+    comment: Podman KDC
+    group: kdc
+    shell: /sbin/nologin
+
+- name: get container source
+  ansible.builtin.git:
+    dest: /usr/local/src/docker-kdc
+    repo: https://github.com/foo-sh/docker-kdc.git
+    update: false
+  notify: rebuild kdc-container
+
+- name: create service config
+  ansible.builtin.template:
+    dest: /etc/sysconfig/kdc-container
+    src: kdc-container.sysconfig.j2
     mode: 0600
     owner: root
     group: "{{ ansible_wheel }}"
-  notify: restart kdc
 
-- name: store kdc and kadmin ldap auth credentials
-  shell: "( echo '{{ kerberos_kdc_pass }}' ; echo '{{ kerberos_kdc_pass }}' ) | kdb5_ldap_util stashsrvpw uid=krb5kdc,cn={{ kerberos_realm }},ou=System,{{ ldap_basedn }} ; ( echo '{{ kerberos_kadmin_pass }}' ; echo '{{ kerberos_kadmin_pass }}' ) | kdb5_ldap_util stashsrvpw uid=krb5kadmin,cn={{ kerberos_realm }},ou=System,{{ ldap_basedn }}"
-  args:
-    creates: "/var/kerberos/krb5kdc/.k5.ldap.{{ kerberos_realm|lower() }}"
-  no_log: true
-
-- name: store kdc master key
-  shell: "echo '{{ kerberos_master_pass }}' | kdb5_util stash"
-  args:
-    creates: "/var/kerberos/krb5kdc/.k5.{{ kerberos_realm }}"
-  no_log: true
-
-- name: enable kerberos service
-  service:
-    name: krb5kdc
-    state: started
-    enabled: true
-
-- name: create kdcproxy group
-  group:
-    name: kdcproxy
-    system: true
-
-- name: create kdcproxy user
-  user:
-    name: kdcproxy
-    comment: KDC Proxy
-    group: kdcproxy
-    groups: gunicorn
-    home: /var/empty
-    shell: /sbin/nologin
-    system: true
-
-- name: add nginx to kdcproxy group
-  user:
-    name: nginx
-    groups: kdcproxy
-
-- name: create kdcproxy config
-  template:
-    dest: /etc/kdcproxy.conf
-    src: kdcproxy.conf.j2
+- name: create service file
+  ansible.builtin.copy:
+    dest: /etc/systemd/system/kdc-container.service
+    src: kdc-container.service
     mode: 0644
     owner: root
     group: "{{ ansible_wheel }}"
 
-- name: create kdcproxy socket file
-  copy:
-    dest: /lib/systemd/system/gunicorn@kdcproxy.socket
-    src: /lib/systemd/system/gunicorn@.socket
-    mode: 0644
-    owner: root
-    group: "{{ ansible_wheel }}"
-    remote_src: true
-
-- name: enable kdcproxy socket
-  systemd:
-    name: gunicorn@kdcproxy.socket
-    enabled: true
+- name: enable service
+  ansible.builtin.service:
+    name: kdc-container
     state: started
+    enabled: true
 
-- name: create kdcproxy config for nginx
-  template:
-    dest: "/etc/nginx/conf.d/{{ inventory_hostname }}/kdcproxy.conf"
-    src: nginx-kdcproxy.conf.j2
+- name: copy nginx config
+  ansible.builtin.copy:
+    dest: /etc/nginx/conf.d/{{ inventory_hostname }}/kdc-container.conf
+    content: |
+      location /kdcProxy {
+        proxy_pass http://localhost:8001;
+      }             
     mode: 0644
     owner: root
     group: "{{ ansible_wheel }}"