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-rw-r--r--roles/hostname/tasks/main.yml24
1 files changed, 24 insertions, 0 deletions
diff --git a/roles/hostname/tasks/main.yml b/roles/hostname/tasks/main.yml
new file mode 100644
index 0000000..02094f0
--- /dev/null
+++ b/roles/hostname/tasks/main.yml
@@ -0,0 +1,24 @@
+---
+- name: Keep temporary old hostname in /etc/hosts
+ lineinfile:
+ dest=/etc/hosts
+ regexp="^127\.0\.1\.1(.*)"
+ line="127.0.1.1{{'\t'}}{{ hostname_name }}{% if hostname_name != hostname_fqdn %}{{'\t'}}{{ hostname_fqdn }}{% endif %}\1"
+ state=present
+ backup=yes
+ backrefs=yes
+ when: ansible_hostname != hostname_name
+ tags: [configuration,hostname]
+
+- name: Set hostname
+ hostname: name={{ hostname_name }}
+ when: hostname_name is defined
+ tags: [configuration,hostname]
+
+- name: Update /etc/hosts
+ lineinfile:
+ dest=/etc/hosts
+ regexp="^127\.0\.1\.1"
+ line="127.0.1.1{{'\t'}}{{ hostname_name }}{% if hostname_name != hostname_fqdn %}{{'\t'}}{{ hostname_fqdn }}{% endif %}"
+ state=present
+ tags: [configuration,hostname]