From b8f4a6b806ecaf157cb5e4f822c7a5c2d34bdf09 Mon Sep 17 00:00:00 2001
From: Aaron LI <aly@aaronly.me>
Date: Sun, 24 Jun 2018 17:08:54 +0800
Subject: shadowsocks: Support multiple instances (share with others)

Add the "shadowsocks" rc script that allows multiple instances (based
on the uwsgi rc script).

Update the role and vars to setup two shadowsocks instances.
---
 roles/shadowsocks/tasks/main.yml | 43 +++++++++++++++++++++++++++++-----------
 1 file changed, 31 insertions(+), 12 deletions(-)

(limited to 'roles/shadowsocks/tasks')

diff --git a/roles/shadowsocks/tasks/main.yml b/roles/shadowsocks/tasks/main.yml
index 414ddee..26059fa 100644
--- a/roles/shadowsocks/tasks/main.yml
+++ b/roles/shadowsocks/tasks/main.yml
@@ -4,29 +4,48 @@
     name: shadowsocks-libev
     state: present
 
+- name: copy rc script
+  copy:
+    src: shadowsocks
+    dest: /usr/local/etc/rc.d/shadowsocks
+    mode: 0555
+
 - name: setup configuration file
+  vars:
+    profile: "{{ item }}"
   template:
     src: config.json.j2
-    dest: /usr/local/etc/shadowsocks-libev/config.json
+    dest: /usr/local/etc/shadowsocks-libev/{{ profile.name }}.json
     mode: 0640
+  with_items: "{{ shadowsocks.profiles }}"
+
+- name: setup rc.conf
+  lineinfile:
+    path: /etc/rc.conf
+    regexp: '^shadowsocks_profiles=.*\b{{ item.name }}\b'
+    line: 'shadowsocks_profiles="${shadowsocks_profiles} {{ item.name }}"'
+  with_items: "{{ shadowsocks.profiles }}"
+
+- name: enable service
+  lineinfile:
+    path: /etc/rc.conf
+    regexp: '^shadowsocks_enable='
+    line: 'shadowsocks_enable="YES"'
   notify: restart-shadowsocks
 
-- name: enable and start service
-  command: rcenable shadowsocks-libev
+- name: start service
+  command: service shadowsocks start
 
 - name: show client-side config
   vars:
     config: |
       "{"
-          "server": "{{ ansible_ssh_host }}",
-          "server_port": {{ shadowsocks.port }},
           "local_port": 1080,
-          "password": "{{ shadowsocks.password }}",
-          "method": "{{ shadowsocks.method }}",
-          "timeout": 600,
-          "fast_open": true,
-          "reuse_port": true,
-          "no_delay": true
+          "server": "{{ ansible_ssh_host }}",
+          "server_port": {{ item.port }},
+          "password": "{{ item.password }}",
+          "method": "{{ shadowsocks.method }}"
       "}"
   debug:
-    msg: "{{ config.split('\n') }}"
+    msg: "profile<{{ item.name }}>: {{ config.split('\n') }}"
+  with_items: "{{ shadowsocks.profiles }}"
-- 
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