From 677fd46cf37cab5f995170b3567939d784ebb07a Mon Sep 17 00:00:00 2001
From: Bogdan Dobrelya <bdobreli@redhat.com>
Date: Wed, 5 Jul 2017 12:46:57 +0200
Subject: Add bastion and ssh config for the static inventory role

* Autogenerate SSH config for static inventory and bastion.
* When using bastion, use FQDN for inventory's ansible_host and SSH
  config's Hostname. Simplifies accessing nodes by names instead of
  private IPs.

Signed-off-by: Bogdan Dobrelya <bdobreli@redhat.com>
---
 roles/static_inventory/templates/inventory.j2       |  4 ++++
 .../templates/openstack_ssh_config.j2               | 21 +++++++++++++++++++++
 2 files changed, 25 insertions(+)
 create mode 100644 roles/static_inventory/templates/openstack_ssh_config.j2

(limited to 'roles/static_inventory/templates')

diff --git a/roles/static_inventory/templates/inventory.j2 b/roles/static_inventory/templates/inventory.j2
index 464726a0b..ac74db35c 100644
--- a/roles/static_inventory/templates/inventory.j2
+++ b/roles/static_inventory/templates/inventory.j2
@@ -10,8 +10,12 @@
 %} private_v4={{ hostvars[host]['private_v4'] }}{% endif %}
 {% if 'public_v4' in hostvars[host]
 %} public_v4={{ hostvars[host]['public_v4'] }}{% endif %}
+{% if 'ansible_user' in hostvars[host]
+%} ansible_user={{ hostvars[host]['ansible_user'] }}{% endif %}
 {% if 'ansible_private_key_file' in hostvars[host]
 %} ansible_private_key_file={{ hostvars[host]['ansible_private_key_file'] }}{% endif %}
+{% if 'ansible_ssh_extra_args' in hostvars[host]
+%} ansible_ssh_extra_args={{ hostvars[host]['ansible_ssh_extra_args']|quote }}{% endif %}
  openshift_hostname={{ host }}
 
 {% endif %}
diff --git a/roles/static_inventory/templates/openstack_ssh_config.j2 b/roles/static_inventory/templates/openstack_ssh_config.j2
new file mode 100644
index 000000000..ad5d1253a
--- /dev/null
+++ b/roles/static_inventory/templates/openstack_ssh_config.j2
@@ -0,0 +1,21 @@
+Host *
+    IdentitiesOnly yes
+
+Host bastion
+    Hostname {{ hostvars['bastion'].ansible_host }}
+    IdentityFile {{ hostvars['bastion'].ansible_private_key_file }}
+    User {{ ssh_user }}
+    StrictHostKeyChecking no
+    UserKnownHostsFile=/dev/null
+
+{% for host in groups['all'] | difference(groups['bastions'][0]) %}
+
+Host {{ host }}
+    Hostname {{ hostvars[host].ansible_host }}
+    ProxyCommand {{ ssh_proxy_command  }} -W {{ hostvars[host].private_v4 }}:22
+    IdentityFile {{ hostvars[host].ansible_private_key_file }}
+    User {{ ssh_user }}
+    StrictHostKeyChecking no
+    UserKnownHostsFile=/dev/null
+
+{% endfor %}
-- 
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