bind: use less command/shell and more modules
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parent
2f7116f676
commit
77bad3eb13
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@ -6,8 +6,9 @@
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- name: Modify OPTIONS in /etc/default/bind9
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replace:
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dest: /etc/default/bind9
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regexp: '^OPTIONS.*'
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regexp: '^OPTIONS=.*'
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replace: 'OPTIONS="-u bind -t {{ bind_chroot_root }}"'
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notify: restart bind
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- name: Create systemd service
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template:
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@ -27,7 +28,7 @@
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owner: bind
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group: bind
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mode: "0700"
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recurse: yes
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recurse: no
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with_items:
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- bin
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- dev
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@ -39,36 +40,40 @@
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- var/log
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- var/run/bind/run
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register: create_bind_dir
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notify: restart bind
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- name: Stat /etc/bind
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stat:
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path: "/etc/bind"
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check_mode: no
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register: bind_stat
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register: etc_bind
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- name: Move /etc/bind in chroot
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command: "mv /etc/bind/ {{ bind_chroot_root }}/etc/"
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when: bind_stat.stat.exists and not bind_stat.stat.islnk
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when: etc_bind.stat.exists and not etc_bind.stat.islnk
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notify: restart bind
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- name: Create symlink
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file:
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src: "{{ bind_chroot_root }}/etc/bind"
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dest: "/etc/bind"
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state: link
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notify: restart bind
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- name: Create log file
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file:
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path: "{{ bind_chroot_root }}/var/log/bind.log"
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state: touch
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mode: "0640"
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owner: bind
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group: bind
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state: touch
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- name: Create log symlink
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file:
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src: "{{ bind_chroot_root }}/var/log/bind.log"
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dest: "/var/log/bind.log"
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state: link
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notify: restart bind
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- name: Create run directory
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file:
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@ -78,6 +83,7 @@
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group: bind
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mode: "0770"
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recurse: yes
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notify: restart bind
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- name: "Stat var/run/bind/run/named in chroot"
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stat:
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@ -87,15 +93,15 @@
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- name: "Clean var/run/bind/run/named in chroot"
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file:
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state: absent
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path: "{{ bind_chroot_root }}/var/run/bind/run/named"
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when: named_run.stat.isdir
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state: absent
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when: named_run.stat.exists and named_run.stat.isdir
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- name: Clean /var/run/bind/run/named.pid
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file:
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state: absent
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path: "/var/run/bind/run/named.pid"
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when: named_run.stat.isdir
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state: absent
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when: named_run.stat.exists and named_run.stat.isdir
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- name: Stat /var/run/bind/run/named.pid
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stat:
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@ -105,26 +111,27 @@
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- name: Cat pid content
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command: "cat /var/run/bind/run/named.pid > {{ bind_chroot_root }}/var/run/bind/run/named.pid"
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when: named_pid.stat.isreg and not named_pid.stat.islnk
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when: named_pid.stat.exists and named_pid.stat.isreg and not named_pid.stat.islnk
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- name: Clean /var/run/bind/run/named.pid
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file:
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state: absent
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path: "/var/run/bind/run/named.pid"
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when: named_pid.stat.isreg and not named_pid.stat.islnk
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state: absent
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when: named_pid.stat.exists and named_pid.stat.isreg and not named_pid.stat.islnk
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- name: Clean /var/run/bind/run/named.pid
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file:
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state: absent
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path: "/var/run/bind/run/named.pid"
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when: not named_pid.stat.islnk
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state: absent
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when: named_pid.stat.exists and not named_pid.stat.islnk
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- name: Create pid symlink in chroot
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file:
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src: "{{ bind_chroot_root }}/var/run/bind/run/named.pid"
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dest: "/var/run/bind/run/named.pid"
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state: link
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when: not named_pid.stat.islnk
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when: named_pid.stat.exists and not named_pid.stat.islnk
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notify: restart bind
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- name: "Stat dev/random in chroot"
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stat:
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@ -132,19 +139,43 @@
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check_mode: no
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register: named_random
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- name: mknod dev/random in chroot
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command: "mknod {{ bind_chroot_root }}/dev/random c 1 3; chmod 666 {{ bind_chroot_root }}/dev/random"
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when: not named_random.stat.exists
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- name: clean dev/random in chroot
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shell: "mv {{ bind_chroot_root }}/dev/random {{ bind_chroot_root }}/dev/random.$(date +%s)"
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when: named_random.stat.exists and not named_random.stat.ischr
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- name: Copy essential libs
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command: for i in `ldd $(which named) | grep -v linux-vdso.so.1 | cut -d">" -f2 | cut -d"(" -f1` /usr/lib/x86_64-linux-gnu/openssl-1.0.0/engines/libgost.so; do install -D $i {{ bind_chroot_root }}/${i##/} done
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when: create_bind_dir | changed
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- name: mknod dev/random in chroot
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command: "mknod -m 666 {{ bind_chroot_root }}/dev/random c 1 3"
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args:
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creates: "{{ bind_chroot_root }}/dev/random"
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notify: restart bind
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- name: get essential libraries
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shell: 'ldd $(which named) | grep -v linux-vdso.so.1 | cut -d">" -f2 | cut -d"(" -f1 | grep -oE "\S+"'
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register: bind_ldd
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check_mode: no
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changed_when: False
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- name: copy essential libs
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command: "install -D {{ item }} {{ bind_chroot_root }}{{ item }}"
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args:
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creates: "{{ bind_chroot_root }}{{ item }}"
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with_items:
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- "{{ bind_ldd.stdout_lines }}"
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- /usr/lib/x86_64-linux-gnu/openssl-1.0.0/engines/libgost.so
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register: install_libraries
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notify: restart bind
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- name: Copy bind
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copy:
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src: /usr/sbin/named
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dest: "{{ bind_chroot_root }}/usr/sbin/"
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remote_src: True
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notify: restart bind
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- name: Set the good rights
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command: "chown -R bind:bind {{ bind_chroot_root }}/"
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file:
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path: "{{ bind_chroot_root }}"
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owner: bind
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group: bind
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recurse: yes
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notify: restart bind
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