Skip to content

Fixes #3 undefined var #4

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Fixes #3 undefined var #4

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 9 additions & 4 deletions ansible/roles/common/tasks/main.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,22 +1,27 @@
---

####################
# Set hostname
####################

# Set hostname to internal DNS FQN. Default name is not fully qualified.
# As nodes register themselves using hostname, if not FQN other nodes will not be able to resolve it.
# As nodes register themselves using hostname, if not FQN other nodes will not be able to resolve it.

- name: Get the internal DNS name of the host
shell: 'curl -sSL http://169.254.169.254/latest/meta-data/local-hostname'
register: ec2_private_dns_name

- name: Add internal DNS name to hosts file
lineinfile:
dest: /etc/hosts
regexp: '^127\.0\.0\.1'
line: '127.0.0.1 localhost {{ ec2_private_dns_name }}'
line: '127.0.0.1 localhost {{ ec2_private_dns_name.stdout }}'
owner: root
group: root
mode: 0644
become: true

- debug: var=ec2_private_dns_name

- name: Set internal DNS name as hostname
shell: "hostname {{ ec2_private_dns_name }}"
shell: "hostname {{ ec2_private_dns_name.stdout }}"
become: true