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Commit | Line | Data |
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1 | { lib, pkgs, config, ... }: | |
2 | let | |
3 | varDir = "/var/lib/buildbot"; | |
4 | buildbot_common = pkgs.python3Packages.buildPythonPackage rec { | |
5 | name = "buildbot_common"; | |
6 | src = ./common; | |
7 | format = "other"; | |
8 | installPhase = '' | |
9 | mkdir -p $out/${pkgs.python3.pythonForBuild.sitePackages} | |
10 | cp -a $src $out/${pkgs.python3.pythonForBuild.sitePackages}/buildbot_common | |
11 | ''; | |
12 | }; | |
13 | buildbot = pkgs.python3Packages.buildbot-full; | |
14 | in | |
15 | { | |
16 | options = { | |
17 | myServices.buildbot.enable = lib.mkOption { | |
18 | type = lib.types.bool; | |
19 | default = false; | |
20 | description = '' | |
21 | Whether to enable buildbot. | |
22 | ''; | |
23 | }; | |
24 | }; | |
25 | ||
26 | config = lib.mkIf config.myServices.buildbot.enable { | |
27 | services.duplyBackup.profiles.buildbot = { | |
28 | rootDir = varDir; | |
29 | }; | |
30 | ids.uids.buildbot = config.myEnv.buildbot.user.uid; | |
31 | ids.gids.buildbot = config.myEnv.buildbot.user.gid; | |
32 | ||
33 | users.groups.buildbot.gid = config.ids.gids.buildbot; | |
34 | users.users.buildbot = { | |
35 | name = "buildbot"; | |
36 | uid = config.ids.uids.buildbot; | |
37 | group = "buildbot"; | |
38 | description = "Buildbot user"; | |
39 | home = varDir; | |
40 | extraGroups = [ "keys" ]; | |
41 | }; | |
42 | ||
43 | services.websites.env.tools.watchPaths = lib.attrsets.mapAttrsToList | |
44 | (k: project: "/var/secrets/buildbot/${project.name}/webhook-httpd-include") | |
45 | config.myEnv.buildbot.projects; | |
46 | ||
47 | services.websites.env.tools.vhostConfs.git.extraConfig = lib.attrsets.mapAttrsToList (k: project: '' | |
48 | RedirectMatch permanent "^/buildbot/${project.name}$" "/buildbot/${project.name}/" | |
49 | RewriteEngine On | |
50 | RewriteRule ^/buildbot/${project.name}/ws(.*)$ unix:///run/buildbot/${project.name}.sock|ws://git.immae.eu/ws$1 [P,NE,QSA,L] | |
51 | ProxyPass /buildbot/${project.name}/ unix:///run/buildbot/${project.name}.sock|http://${project.name}-git.immae.eu/ | |
52 | ProxyPassReverse /buildbot/${project.name}/ unix:///run/buildbot/${project.name}.sock|http://${project.name}-git.immae.eu/ | |
53 | <Location /buildbot/${project.name}/> | |
54 | Use LDAPConnect | |
55 | Require ldap-group cn=users,ou=${project.name},cn=buildbot,ou=services,dc=immae,dc=eu | |
56 | ||
57 | SetEnvIf X-Url-Scheme https HTTPS=1 | |
58 | ProxyPreserveHost On | |
59 | </Location> | |
60 | <Location /buildbot/${project.name}/change_hook/base> | |
61 | <RequireAny> | |
62 | Require local | |
63 | Require ldap-group cn=users,ou=${project.name},cn=buildbot,ou=services,dc=immae,dc=eu | |
64 | Include /var/secrets/buildbot/${project.name}/webhook-httpd-include | |
65 | </RequireAny> | |
66 | </Location> | |
67 | '') config.myEnv.buildbot.projects; | |
68 | ||
69 | system.activationScripts = lib.attrsets.mapAttrs' (k: project: lib.attrsets.nameValuePair "buildbot-${project.name}" { | |
70 | deps = [ "users" "wrappers" ]; | |
71 | text = '' | |
72 | install -m 755 -o buildbot -g buildbot -d ${varDir}/${project.name} | |
73 | ||
74 | ${project.activationScript} | |
75 | ''; | |
76 | }) config.myEnv.buildbot.projects; | |
77 | ||
78 | secrets.keys = ( | |
79 | lib.lists.flatten ( | |
80 | lib.attrsets.mapAttrsToList (k: project: | |
81 | lib.attrsets.mapAttrsToList (k: v: | |
82 | { | |
83 | permissions = "0600"; | |
84 | user = "buildbot"; | |
85 | group = "buildbot"; | |
86 | text = v; | |
87 | dest = "buildbot/${project.name}/${k}"; | |
88 | } | |
89 | ) project.secrets | |
90 | ++ [ | |
91 | { | |
92 | permissions = "0600"; | |
93 | user = "wwwrun"; | |
94 | group = "wwwrun"; | |
95 | text = lib.optionalString (project.webhookTokens != null) '' | |
96 | Require expr "req('Access-Key') in { ${builtins.concatStringsSep ", " (map (x: "'${x}'") project.webhookTokens)} }" | |
97 | ''; | |
98 | dest = "buildbot/${project.name}/webhook-httpd-include"; | |
99 | } | |
100 | ] | |
101 | ) config.myEnv.buildbot.projects | |
102 | ) | |
103 | ) ++ [ | |
104 | { | |
105 | permissions = "0600"; | |
106 | user = "buildbot"; | |
107 | group = "buildbot"; | |
108 | text = config.myEnv.buildbot.ldap.password; | |
109 | dest = "buildbot/ldap"; | |
110 | } | |
111 | { | |
112 | permissions = "0600"; | |
113 | user = "buildbot"; | |
114 | group = "buildbot"; | |
115 | text = builtins.readFile "${config.myEnv.privateFiles}/buildbot_ssh_key"; | |
116 | dest = "buildbot/ssh_key"; | |
117 | } | |
118 | ]; | |
119 | ||
120 | services.filesWatcher = lib.attrsets.mapAttrs' (k: project: lib.attrsets.nameValuePair "buildbot-${project.name}" { | |
121 | restart = true; | |
122 | paths = [ | |
123 | "/var/secrets/buildbot/ldap" | |
124 | "/var/secrets/buildbot/ssh_key" | |
125 | ] ++ lib.attrsets.mapAttrsToList (k: v: "/var/secrets/buildbot/${project.name}/${k}") project.secrets; | |
126 | }) config.myEnv.buildbot.projects; | |
127 | ||
128 | systemd.services = lib.attrsets.mapAttrs' (k: project: lib.attrsets.nameValuePair "buildbot-${project.name}" { | |
129 | description = "Buildbot Continuous Integration Server ${project.name}."; | |
130 | after = [ "network-online.target" ]; | |
131 | wantedBy = [ "multi-user.target" ]; | |
132 | path = project.packages pkgs ++ (project.pythonPackages buildbot.pythonModule pkgs); | |
133 | preStart = let | |
134 | master-cfg = "${buildbot_common}/${pkgs.python3.pythonForBuild.sitePackages}/buildbot_common/master.cfg"; | |
135 | tac_file = pkgs.writeText "buildbot.tac" '' | |
136 | import os | |
137 | ||
138 | from twisted.application import service | |
139 | from buildbot.master import BuildMaster | |
140 | ||
141 | basedir = '${varDir}/${project.name}' | |
142 | rotateLength = 10000000 | |
143 | maxRotatedFiles = 10 | |
144 | configfile = '${master-cfg}' | |
145 | ||
146 | # Default umask for server | |
147 | umask = None | |
148 | ||
149 | # if this is a relocatable tac file, get the directory containing the TAC | |
150 | if basedir == '.': | |
151 | import os | |
152 | basedir = os.path.abspath(os.path.dirname(__file__)) | |
153 | ||
154 | # note: this line is matched against to check that this is a buildmaster | |
155 | # directory; do not edit it. | |
156 | application = service.Application('buildmaster') | |
157 | from twisted.python.logfile import LogFile | |
158 | from twisted.python.log import ILogObserver, FileLogObserver | |
159 | logfile = LogFile.fromFullPath(os.path.join(basedir, "twistd.log"), rotateLength=rotateLength, | |
160 | maxRotatedFiles=maxRotatedFiles) | |
161 | application.setComponent(ILogObserver, FileLogObserver(logfile).emit) | |
162 | ||
163 | m = BuildMaster(basedir, configfile, umask) | |
164 | m.setServiceParent(application) | |
165 | m.log_rotation.rotateLength = rotateLength | |
166 | m.log_rotation.maxRotatedFiles = maxRotatedFiles | |
167 | ''; | |
168 | in '' | |
169 | if [ ! -f ${varDir}/${project.name}/buildbot.tac ]; then | |
170 | ${buildbot}/bin/buildbot create-master -c "${master-cfg}" "${varDir}/${project.name}" | |
171 | rm -f ${varDir}/${project.name}/master.cfg.sample | |
172 | rm -f ${varDir}/${project.name}/buildbot.tac | |
173 | fi | |
174 | ln -sf ${tac_file} ${varDir}/${project.name}/buildbot.tac | |
175 | # different buildbots may be trying that simultaneously, add the || true to avoid complaining in case of race | |
176 | install -Dm600 -o buildbot -g buildbot -T /var/secrets/buildbot/ssh_key ${varDir}/buildbot_key || true | |
177 | buildbot_secrets=${varDir}/${project.name}/secrets | |
178 | install -m 0700 -o buildbot -g buildbot -d $buildbot_secrets | |
179 | install -Dm600 -o buildbot -g buildbot -T /var/secrets/buildbot/ldap $buildbot_secrets/ldap | |
180 | ${builtins.concatStringsSep "\n" (lib.attrsets.mapAttrsToList | |
181 | (k: v: "install -Dm600 -o buildbot -g buildbot -T /var/secrets/buildbot/${project.name}/${k} $buildbot_secrets/${k}") project.secrets | |
182 | )} | |
183 | ''; | |
184 | environment = let | |
185 | project_env = with lib.attrsets; | |
186 | mapAttrs' (k: v: nameValuePair "BUILDBOT_${k}" v) project.environment // | |
187 | mapAttrs' (k: v: nameValuePair "BUILDBOT_PATH_${k}" (v pkgs)) (attrByPath ["builderPaths"] {} project); | |
188 | buildbot_config = pkgs.python3Packages.buildPythonPackage (rec { | |
189 | name = "buildbot_config-${project.name}"; | |
190 | src = ./projects + "/${project.name}"; | |
191 | format = "other"; | |
192 | installPhase = '' | |
193 | mkdir -p $out/${pkgs.python3.pythonForBuild.sitePackages} | |
194 | cp -a $src $out/${pkgs.python3.pythonForBuild.sitePackages}/buildbot_config | |
195 | ''; | |
196 | }); | |
197 | HOME = "${varDir}/${project.name}"; | |
198 | PYTHONPATH = "${buildbot.pythonModule.withPackages (self: project.pythonPackages self pkgs ++ [ | |
199 | pkgs.python3Packages.wokkel | |
200 | pkgs.python3Packages.treq pkgs.python3Packages.ldap3 buildbot | |
201 | pkgs.python3Packages.buildbot-worker | |
202 | buildbot_common buildbot_config | |
203 | ])}/${buildbot.pythonModule.sitePackages}${if project.pythonPathHome then ":${varDir}/${project.name}/.local/${pkgs.python3.pythonForBuild.sitePackages}" else ""}"; | |
204 | in project_env // { inherit PYTHONPATH HOME; }; | |
205 | ||
206 | serviceConfig = { | |
207 | Type = "forking"; | |
208 | User = "buildbot"; | |
209 | Group = "buildbot"; | |
210 | RuntimeDirectory = "buildbot"; | |
211 | RuntimeDirectoryPreserve = "yes"; | |
212 | StateDirectory = "buildbot"; | |
213 | SupplementaryGroups = "keys"; | |
214 | WorkingDirectory = "${varDir}/${project.name}"; | |
215 | ExecStart = "${buildbot}/bin/buildbot start"; | |
216 | }; | |
217 | }) config.myEnv.buildbot.projects; | |
218 | }; | |
219 | } |