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-rw-r--r--ansible/README.md2
-rw-r--r--ansible/cluster_nodes.yml13
-rw-r--r--ansible/roles/consul/handlers/main.yml4
-rw-r--r--ansible/roles/consul/tasks/main.yml28
-rw-r--r--ansible/roles/nomad/handlers/main.yml5
-rw-r--r--ansible/roles/nomad/tasks/main.yml28
6 files changed, 6 insertions, 74 deletions
diff --git a/ansible/README.md b/ansible/README.md
index 806adf5..023b941 100644
--- a/ansible/README.md
+++ b/ansible/README.md
@@ -4,6 +4,8 @@
For each machine, **one by one** do:
- Check that cluster is healthy
+ - `sudo gluster peer status`
+ - `sudo gluster volume status all` (check Online Col, only `Y` must appear)
- Run `ansible-playbook -i production --limit <machine> site.yml`
- Reboot
- Check that cluster is healthy
diff --git a/ansible/cluster_nodes.yml b/ansible/cluster_nodes.yml
index df73e79..ea58630 100644
--- a/ansible/cluster_nodes.yml
+++ b/ansible/cluster_nodes.yml
@@ -11,17 +11,8 @@
tags: kv
- role: nomad
tags: orchestrator
-
-# UNSAFE!! This section is disabled by default, to run it the flags -t net should be added
-# to the ansible playbook command line.
-# Reason: when rules.{v4,v6} are changed, the whole iptables configuration is reloaded.
-# This creates issues with Docker, which injects its own configuration in iptables when it starts.
-# In practice, most (all?) containers will break if rules.{v4,v6} are changed,
-# and docker will have to be restared.
-- hosts: cluster_nodes
- roles:
- - role: network
- tags: [ net, never ]
+ - role: network
+ tags: net
# UNSAFE!! This section configures glusterfs. Once done, don't run it ever again as it may break stuff.
# - role: storage
diff --git a/ansible/roles/consul/handlers/main.yml b/ansible/roles/consul/handlers/main.yml
deleted file mode 100644
index e8cd4a4..0000000
--- a/ansible/roles/consul/handlers/main.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-
-- name: restart consul
- service: name=consul state=restarted
diff --git a/ansible/roles/consul/tasks/main.yml b/ansible/roles/consul/tasks/main.yml
index 5cb68ab..2b77080 100644
--- a/ansible/roles/consul/tasks/main.yml
+++ b/ansible/roles/consul/tasks/main.yml
@@ -1,16 +1,6 @@
- name: "Set consul version"
set_fact:
- consul_version: 1.7.4
-
-- name: "Download and install Consul for armv7l"
- unarchive:
- src: "https://releases.hashicorp.com/consul/{{ consul_version }}/consul_{{ consul_version }}_linux_arm.zip"
- dest: /usr/local/bin
- remote_src: yes
- when:
- - "ansible_architecture == 'armv7l'"
- notify:
- - restart consul
+ consul_version: 1.8.0
- name: "Download and install Consul for x86_64"
unarchive:
@@ -19,31 +9,15 @@
remote_src: yes
when:
- "ansible_architecture == 'x86_64'"
- notify:
- - restart consul
-
-- name: "Download and install Consul for arm64"
- unarchive:
- src: "https://releases.hashicorp.com/consul/{{ consul_version }}/consul_{{ consul_version }}_linux_arm64.zip"
- dest: /usr/local/bin
- remote_src: yes
- when:
- - "ansible_architecture == 'aarch64'"
- notify:
- - restart consul
- name: "Create consul configuration directory"
file: path=/etc/consul/ state=directory
- name: "Deploy consul configuration"
template: src=consul.json.j2 dest=/etc/consul/consul.json
- notify:
- - restart consul
- name: "Deploy consul systemd service"
copy: src=consul.service dest=/etc/systemd/system/consul.service
- notify:
- - restart consul
- name: "Enable consul systemd service at boot"
service: name=consul state=started enabled=yes daemon_reload=yes
diff --git a/ansible/roles/nomad/handlers/main.yml b/ansible/roles/nomad/handlers/main.yml
deleted file mode 100644
index 0274673..0000000
--- a/ansible/roles/nomad/handlers/main.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-
-- name: restart nomad
- service: name=nomad state=restarted
-
diff --git a/ansible/roles/nomad/tasks/main.yml b/ansible/roles/nomad/tasks/main.yml
index 0b7b65c..7c73362 100644
--- a/ansible/roles/nomad/tasks/main.yml
+++ b/ansible/roles/nomad/tasks/main.yml
@@ -1,16 +1,6 @@
- name: "Set nomad version"
set_fact:
- nomad_version: 0.11.3
-
-- name: "Download and install Nomad for armv7l"
- unarchive:
- src: "https://releases.hashicorp.com/nomad/{{ nomad_version }}/nomad_{{ nomad_version }}_linux_arm.zip"
- dest: /usr/local/bin
- remote_src: yes
- when:
- - "ansible_architecture == 'armv7l'"
- notify:
- - restart nomad
+ nomad_version: 0.12.0-beta2
- name: "Download and install Nomad for x86_64"
unarchive:
@@ -19,31 +9,15 @@
remote_src: yes
when:
- "ansible_architecture == 'x86_64'"
- notify:
- - restart nomad
-
-- name: "Download and install Nomad for arm64"
- unarchive:
- src: "https://releases.hashicorp.com/nomad/{{ nomad_version }}/nomad_{{ nomad_version }}_linux_arm64.zip"
- dest: /usr/local/bin
- remote_src: yes
- when:
- - "ansible_architecture == 'aarch64'"
- notify:
- - restart nomad
- name: "Create Nomad configuration directory"
file: path=/etc/nomad/ state=directory
- name: "Deploy Nomad configuration"
template: src=nomad.hcl.j2 dest=/etc/nomad/nomad.hcl
- notify:
- - restart nomad
- name: "Deploy Nomad systemd service"
copy: src=nomad.service dest=/etc/systemd/system/nomad.service
- notify:
- - restart nomad
- name: "Enable Nomad systemd service at boot"
service: name=nomad state=started enabled=yes daemon_reload=yes