Configure Bacula File Daemon / Storage Daemon / Director.

Using client-side data signing/encryption and wrapping inter-host
communication into stunnel.

1 files changed, 134 insertions, 0 deletions

diff --git a/roles/bacula-dir/tasks/main.yml b/roles/bacula-dir/tasks/main.yml
new file mode 100644
index 0000000..7bcf239
--- /dev/null
+++ b/roles/bacula-dir/tasks/main.yml
@@ -0,0 +1,134 @@
+- name: Install stunnel
+  apt: pkg=stunnel4
+
+- name: Auto-enable stunnel
+  lineinfile: dest=/etc/default/stunnel4
+              regexp='^(\s*#)?\s*ENABLED='
+              line='ENABLED=1'
+              owner=root group=root
+              mode=0644
+
+- name: Create /etc/stunnel/certs
+  file: path=/etc/stunnel/certs
+        state=directory
+        owner=root group=root
+        mode=0755
+
+- name: Generate a private key and a X.509 certificate for Bacula Dir
+  command: genkeypair.sh x509
+                         --pubkey=/etc/stunnel/certs/{{ inventory_hostname_short }}-dir.pem
+                         --privkey=/etc/stunnel/certs/{{ inventory_hostname_short }}-dir.key
+                         --ou=BaculaDir --cn={{ inventory_hostname }} --dns={{ inventory_hostname }}
+                         -t rsa -b 4096 -h sha512
+  register: r1
+  changed_when: r1.rc == 0
+  failed_when: r1.rc > 1
+  notify:
+    - Restart stunnel
+  tags:
+    - genkey
+
+- name: Fetch Bacula Dir X.509 certificate
+  # Ensure we don't fetch private data
+  sudo: False
+  fetch: src=/etc/stunnel/certs/{{ inventory_hostname_short }}-dir.pem
+         dest=certs/bacula/
+         fail_on_missing=yes
+         flat=yes
+  tags:
+    - genkey
+
+- name: Copy Bacula SD X.509 certificates
+  copy: src=certs/bacula/{{ hostvars[item].inventory_hostname_short }}-sd.pem
+        dest=/etc/stunnel/certs/
+        owner=root group=root
+        mode=0644
+  with_items: groups['bacula-sd'] | difference([inventory_hostname]) | sort
+  register: r2
+  notify:
+    - Restart stunnel
+
+- name: Copy Bacula FD X.509 certificates
+  copy: src=certs/bacula/{{ hostvars[item].inventory_hostname_short }}-fd.pem
+        dest=/etc/stunnel/certs/
+        owner=root group=root
+        mode=0644
+  with_items: groups.all | difference([inventory_hostname]) | sort
+  register: r3
+  notify:
+    - Restart stunnel
+
+- name: Configure stunnel
+  template: src=etc/stunnel/bacula-dir.conf.j2
+            dest=/etc/stunnel/bacula-dir.conf
+            owner=root group=root
+            mode=0644
+  register: r4
+  notify:
+    - Restart stunnel
+
+- name: Start stunnel
+  service: name=stunnel4 pattern=/usr/bin/stunnel4 state=started
+  when: not (r1.changed or r2.changed or r3.changed or r4.changed)
+
+- meta: flush_handlers
+
+
+
+- name: Install bacula-director
+  apt: pkg={{ item }}
+  with_items:
+    - bacula-console
+    - bacula-director-mysql
+
+- name: Create a 'bacula' SQL user
+  mysql_user: name=bacula password= auth_plugin=auth_socket
+              state=present
+  notify:
+    - Restart bacula-director
+
+# Create with:
+#   echo bconsole $(pwgen -sn 64 1) | sudo tee -a /etc/bacula/passwords-dir
+#   echo $sd-sd   $(pwgen -sn 64 1) | sudo tee -a /etc/bacula/passwords-dir
+#   echo $fd-fd   $(pwgen -sn 64 1) | sudo tee -a /etc/bacula/passwords-dir
+#
+# then add the password for each FD / SD:
+#   echo $director-dir $password | sudo tee /etc/bacula/passwords-sd
+#   echo $director-dir $password | sudo tee /etc/bacula/passwords-fd
+- name: Ensure /etc/bacula/passwords-dir exists
+  file: path=/etc/bacula/passwords-dir
+        state=file
+        owner=bacula group=bacula
+        mode=0600
+
+- name: Configure bconsole
+  template: src=etc/bacula/bconsole.conf.j2
+            dest=/etc/bacula/bconsole.conf
+            owner=root group=root
+            mode=0644
+
+- name: Configure bacula
+  template: src=etc/bacula/bacula-dir.conf.j2
+            dest=/etc/bacula/bacula-dir.conf
+            owner=root group=root
+            mode=0644
+  register: r
+  notify:
+    - Restart bacula-director
+
+- name: Copy bacula-director.service
+  copy: src=lib/systemd/system/bacula-director.service
+        dest=/lib/systemd/system/bacula-director.service
+        owner=root group=root
+        mode=0644
+  notify:
+    - systemctl daemon-reload
+    - Restart bacula-director
+
+- meta: flush_handlers
+
+- name: Enable bacula-director
+  service: name=bacula-director enabled=yes
+
+- name: Start bacula-director
+  service: name=bacula-director state=started