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authorRomain Gonçalves <me@rgoncalves.se>2021-05-03 20:21:31 +0200
committerRomain Gonçalves <me@rgoncalves.se>2021-05-03 20:21:31 +0200
commit5d07c5c3ea19bf03232ab6c90c3176f1ab0388f2 (patch)
tree4e992c28bb8114ac9cbb412146f5fbcf1b42ddb1 /roles/_workstation
parent2a4483132d4fea880c19283c9fadfe1e4e3a1b06 (diff)
downloadinfrastructure-5d07c5c3ea19bf03232ab6c90c3176f1ab0388f2.tar.gz
sshdns: Refactor role for _workstation only
Diffstat (limited to 'roles/_workstation')
-rw-r--r--roles/_workstation/env/tasks/main.yml12
-rw-r--r--roles/_workstation/sshdns/defaults/main.yml3
-rw-r--r--roles/_workstation/sshdns/tasks/main.yml17
-rw-r--r--roles/_workstation/sshdns/templates/sshdns.j220
-rw-r--r--roles/_workstation/sysconf/tasks/_void.yml2
-rw-r--r--roles/_workstation/sysconf/tasks/main.yml8
6 files changed, 55 insertions, 7 deletions
diff --git a/roles/_workstation/env/tasks/main.yml b/roles/_workstation/env/tasks/main.yml
index 3c54210..261170e 100644
--- a/roles/_workstation/env/tasks/main.yml
+++ b/roles/_workstation/env/tasks/main.yml
@@ -8,9 +8,17 @@
stat: path=/usr/bin/doas
register: _workstation_env_become
+- name: retrieve existing users
+ shell: cat /etc/passwd | cut -d ":" -f 1
+ register: result
+
+- name: check if target user exists
+ fail:
+ msg: _ws_user is not a valid user
+ when: _ws_user not in result.stdout_lines
+
- name: retrieve host facts
set_fact:
#ansible_become_method: "{{ 'doas' if _workstation_env_become.stat.exists else 'sudo' }}"
ansible_become_method: "su"
- ansible_become_user: "{{ _workstation_env_user }}"
-
+ ansible_become_user: "{{ _ws_user }}"
diff --git a/roles/_workstation/sshdns/defaults/main.yml b/roles/_workstation/sshdns/defaults/main.yml
new file mode 100644
index 0000000..9427f1d
--- /dev/null
+++ b/roles/_workstation/sshdns/defaults/main.yml
@@ -0,0 +1,3 @@
+---
+
+sshdns_waittime: 2
diff --git a/roles/_workstation/sshdns/tasks/main.yml b/roles/_workstation/sshdns/tasks/main.yml
new file mode 100644
index 0000000..daf8f61
--- /dev/null
+++ b/roles/_workstation/sshdns/tasks/main.yml
@@ -0,0 +1,17 @@
+---
+
+- name: create config directory
+ file:
+ path: '/home/{{ _ws_user }}/.ssh/config.d'
+ state: directory
+ group: '{{ _ws_user }}'
+ owner: '{{ _ws_user }}'
+ mode: '0700'
+
+- name: generate template to localhost
+ template:
+ src: templates/sshdns.j2
+ dest: '/home/{{ _ws_user }}//.ssh/config.d/ssh_dns'
+ owner: '{{ _ws_user }}'
+ group: '{{ _ws_user }}'
+ mode: '0600'
diff --git a/roles/_workstation/sshdns/templates/sshdns.j2 b/roles/_workstation/sshdns/templates/sshdns.j2
new file mode 100644
index 0000000..1778215
--- /dev/null
+++ b/roles/_workstation/sshdns/templates/sshdns.j2
@@ -0,0 +1,20 @@
+{% import 'macros.j2' as macros with context %}
+
+# ssh configuration for dns ~~ ~/.ssh/.config.d/
+# managed by Ansible
+
+{% set dcontroller = hostvars[global.dcontroller] %}
+{% call(h) macros.loop_hosts("servers") %}
+{% if h.ip is defined and h.services is defined %}
+{% set _port = h.services | selectattr("name", "equalto", "ssh") | map(attribute="port") | list | join(' ') %}
+# {{ h.ansible_host }}
+Match originalhost {{ h.ansible_host }} exec "ping -c 1 -w {{ sshdns_waittime }} {{ dcontroller.ip.in }} && ! ping -c 1 -w {{ sshdns_waittime }} {{ h.ip.out }}"
+ HostName {{ h.ip.in }}
+ Port {{ _port }}
+Match originalhost {{ h.ansible_host }}
+ HostName {{ h.ip.out }}
+ Port {{ _port }}
+ User root
+
+{% endif %}
+{% endcall %}
diff --git a/roles/_workstation/sysconf/tasks/_void.yml b/roles/_workstation/sysconf/tasks/_void.yml
index e05e2ef..1337cfa 100644
--- a/roles/_workstation/sysconf/tasks/_void.yml
+++ b/roles/_workstation/sysconf/tasks/_void.yml
@@ -12,7 +12,7 @@
- name: append current user to system groups
user:
- name: "{{ _workstation_env_user }}"
+ name: "{{ _ws_user }}"
groups: "{{ item }}"
append: true
loop:
diff --git a/roles/_workstation/sysconf/tasks/main.yml b/roles/_workstation/sysconf/tasks/main.yml
index 253cacd..e3f14aa 100644
--- a/roles/_workstation/sysconf/tasks/main.yml
+++ b/roles/_workstation/sysconf/tasks/main.yml
@@ -11,8 +11,8 @@
- name: generate doas configuration
lineinfile:
path: /etc/doas.conf
- regexp: "^permit persist keepenv {{ _workstation_env_user }} as root"
- line: "permit persist keepenv {{ _workstation_env_user }} as root"
+ regexp: "^permit persist keepenv {{ _ws_user }} as root"
+ line: "permit persist keepenv {{ _ws_user }} as root"
owner: root
mode: 0644
create: true
@@ -20,8 +20,8 @@
- name: allow reboot/shutdown/hibernate with doas
lineinfile:
path: /etc/doas.conf
- regexp: "^permit nopass {{ _workstation_env_user }} as root cmd {{ item }}"
- line: "permit nopass {{ _workstation_env_user }} as root cmd {{ item }}"
+ regexp: "^permit nopass {{ _ws_user }} as root cmd {{ item }}"
+ line: "permit nopass {{ _ws_user }} as root cmd {{ item }}"
loop:
- zzz
- ZZZ
remember that computers suck.