From 3e44da4344e11700e58e06bc713851b8fc90244a Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@realraum.at>
Date: Sat, 21 Apr 2018 17:53:30 +0200
Subject: [PATCH] added (not yet finished) localconfig role

---
 ansible/host_vars/metrics                          |    1 +
 ansible/localconfig.yml                            |    5 ++
 ansible/roles/localconfig/defaults/main.yml        |   12 +++
 ansible/roles/localconfig/files/ssh/Makefile       |    4 +
 ansible/roles/localconfig/tasks/main.yml           |   29 ++++++++
 .../roles/localconfig/templates/ssh/10r3.conf.j2   |   77 ++++++++++++++++++++
 6 files changed, 128 insertions(+)
 create mode 100644 ansible/host_vars/metrics
 create mode 100644 ansible/localconfig.yml
 create mode 100644 ansible/roles/localconfig/defaults/main.yml
 create mode 100644 ansible/roles/localconfig/files/ssh/Makefile
 create mode 100644 ansible/roles/localconfig/tasks/main.yml
 create mode 100644 ansible/roles/localconfig/templates/ssh/10r3.conf.j2

diff --git a/ansible/host_vars/metrics b/ansible/host_vars/metrics
new file mode 100644
index 0000000..2b1841f
--- /dev/null
+++ b/ansible/host_vars/metrics
@@ -0,0 +1 @@
+localconfig_ssh_config_user: root
diff --git a/ansible/localconfig.yml b/ansible/localconfig.yml
new file mode 100644
index 0000000..8bf230f
--- /dev/null
+++ b/ansible/localconfig.yml
@@ -0,0 +1,5 @@
+---
+- hosts: localhost
+  connection: local
+  roles:
+    - localconfig
diff --git a/ansible/roles/localconfig/defaults/main.yml b/ansible/roles/localconfig/defaults/main.yml
new file mode 100644
index 0000000..96e3cf6
--- /dev/null
+++ b/ansible/roles/localconfig/defaults/main.yml
@@ -0,0 +1,12 @@
+---
+### use .ssh/r3_localconfig.yml to overwrite
+# localconfig_ssh_user:
+localconfig_ssh_ids:
+  - ~/.ssh/id_r3_rsa
+  - ~/.ssh/id_r3_ed25519
+
+
+### to be set inhost_vars and group_vars
+# localconfig_ssh_config_proxycommand:
+# localconfig_ssh_config_user:
+# localconfig_ssh_config_port:
diff --git a/ansible/roles/localconfig/files/ssh/Makefile b/ansible/roles/localconfig/files/ssh/Makefile
new file mode 100644
index 0000000..58e4ea6
--- /dev/null
+++ b/ansible/roles/localconfig/files/ssh/Makefile
@@ -0,0 +1,4 @@
+CONFIGS=$(sort $(wildcard *.conf))
+
+../config: $(CONFIGS)
+	@cat $^ >$@
diff --git a/ansible/roles/localconfig/tasks/main.yml b/ansible/roles/localconfig/tasks/main.yml
new file mode 100644
index 0000000..ec292df
--- /dev/null
+++ b/ansible/roles/localconfig/tasks/main.yml
@@ -0,0 +1,29 @@
+---
+- name: load additional config from .ssh dir
+  include_vars:
+    dir: "{{ '~/.ssh' | expanduser }}"
+    depth: 1
+    files_matching: 'r3_localconfig.yml'
+
+- name: create .ssh/config.d
+  file:
+    path: "~/.ssh/config.d/"
+    state: directory
+
+- name: install generated ssh config snippets
+  template:
+    src: "ssh/{{ item | basename }}"
+    dest: "~/.ssh/config.d/{{ item | basename | regex_replace('^(.*)\\.j2$', '\\1') }}"
+  with_fileglob:
+    - "../templates/ssh/*.conf.j2"
+
+- name: install static ssh config snippets
+  copy:
+    src: ssh/
+    dest: ~/.ssh/config.d/
+
+- name: assemble ssh config
+  assemble:
+    src: ~/.ssh/config.d/
+    regexp: "\\.conf$"
+    dest: ~/.ssh/config
diff --git a/ansible/roles/localconfig/templates/ssh/10r3.conf.j2 b/ansible/roles/localconfig/templates/ssh/10r3.conf.j2
new file mode 100644
index 0000000..ba11160
--- /dev/null
+++ b/ansible/roles/localconfig/templates/ssh/10r3.conf.j2
@@ -0,0 +1,77 @@
+##########################################################################################
+# realraum ssh-config (generated by ansible NOC repo)
+
+#######################################
+### dynamically generated hosts
+
+{% for host in (groups['all'] | sort) %}
+{% set shortname = (host.split('.') | first) %}
+Host {{ host }}.realraum.at r3-{{ shortname }} r3g-{{ shortname }} r3e-{{ shortname }}
+    Hostname {{ host }}.realraum.at
+{% if 'localconfig_ssh_config_proxycommand' in hostvars[host] %}
+    ProxyCommand {{ hostvars[host].localconfig_ssh_config_proxycommand }}
+{% endif %}
+{% if 'localconfig_ssh_config_user' in hostvars[host] %}
+    User {{ hostvars[host].localconfig_ssh_config_user }}
+{% endif %}
+{% if 'localconfig_ssh_config_port' in hostvars[host] %}
+    Port {{ hostvars[host].localconfig_ssh_config_port }}
+{% endif %}
+
+{% endfor %}
+#######################################
+### static host configs
+
+Host gw.realraum.at r3-gw
+    Hostname gw.realraum.at
+
+Host gnocchi1.realraum.at r3-gnocchi1
+    Hostname gnocchi1.realraum.at
+
+Host gnocchi2.realraum.at r3-gnocchi2
+    Hostname gnocchi2.realraum.at
+
+Host torwaechter.mgmt.realraum.at r3g-torwaechter
+    Hostname torwaechter.mgmt.realraum.at
+    User realraum
+
+Host ap0.mgmt.realraum.at r3g-ap0
+    Hostname ap0.mgmt.realraum.at
+    User root
+
+Host ap1.mgmt.realraum.at r3g-ap1
+    Hostname ap1.mgmt.realraum.at
+    User root
+
+Host licht.realraum.at r3-licht r3g-licht r3e-licht
+    Hostname licht.realraum.at
+    User realraum
+
+
+#############################################################
+###
+### general settings, this must come after the last host entry!!!
+###
+
+## use gateway as jump host
+Host r3g-*
+#    ProxyCommand ssh -q -a gw.realraum.at -W %h:%p
+    ProxyCommand ssh -q -a gw.realraum.at nc -q0 -w1 %h %p
+
+## use entrance as jump host
+Host r3e-*
+    ProxyCommand ssh -q -a entrance.realraum.at -W %h:%p
+
+Host r3-* r3g-* r3e-* *.realraum.at
+{% for id_file in localconfig_ssh_ids %}
+    IdentityFile {{ id_file }}
+{% endfor %}
+    IdentitiesOnly yes
+    ForwardAgent no
+    Port 22000
+{% if localconfig_ssh_user is defined %}
+    User {{ localconfig_ssh_user }}
+{% endif %}
+
+###
+### don't put anything beyond this line!
-- 
1.7.10.4