Sergiusz Bazanski | 1e565dc | 2019-01-18 09:40:59 +0100 | [diff] [blame] | 1 | # Deploy MetalLB |
| 2 | |
| 3 | local kube = import "../../../kube/kube.libsonnet"; |
| 4 | |
| 5 | local bindServiceAccountClusterRole(sa, cr) = kube.ClusterRoleBinding(cr.metadata.name) { |
| 6 | roleRef: { |
| 7 | apiGroup: "rbac.authorization.k8s.io", |
| 8 | kind: "ClusterRole", |
| 9 | name: cr.metadata.name, |
| 10 | }, |
| 11 | subjects: [ |
| 12 | { |
| 13 | kind: "ServiceAccount", |
| 14 | name: sa.metadata.name, |
| 15 | namespace: sa.metadata.namespace, |
| 16 | }, |
| 17 | ], |
| 18 | }; |
| 19 | |
| 20 | { |
| 21 | Environment: { |
| 22 | local env = self, |
| 23 | local cfg = env.cfg, |
| 24 | cfg:: { |
| 25 | namespace: "metallb-system", |
| 26 | namespaceCreate: true, |
| 27 | }, |
| 28 | |
| 29 | ns: if cfg.namespaceCreate then kube.Namespace(cfg.namespace), |
| 30 | |
| 31 | saController: kube.ServiceAccount("controller") { |
| 32 | metadata+: { |
| 33 | namespace: cfg.namespace, |
| 34 | }, |
| 35 | }, |
| 36 | |
| 37 | saSpeaker: kube.ServiceAccount("speaker") { |
| 38 | metadata+: { |
| 39 | namespace: cfg.namespace, |
| 40 | }, |
| 41 | }, |
| 42 | |
| 43 | crController: kube.ClusterRole("%s:controller" % cfg.namespace) { |
| 44 | rules: [ |
| 45 | { |
| 46 | apiGroups: [""], |
| 47 | resources: ["services"], |
| 48 | verbs: ["get", "list", "watch", "update"], |
| 49 | }, |
| 50 | { |
| 51 | apiGroups: [""], |
| 52 | resources: ["services/status"], |
| 53 | verbs: ["update"], |
| 54 | }, |
| 55 | { |
| 56 | apiGroups: [""], |
| 57 | resources: ["events"], |
| 58 | verbs: ["create", "patch"], |
| 59 | }, |
| 60 | ], |
| 61 | }, |
| 62 | |
| 63 | crbController: bindServiceAccountClusterRole(env.saController, env.crController), |
| 64 | |
| 65 | crSpeaker: kube.ClusterRole("%s:speaker" % cfg.namespace) { |
| 66 | rules: [ |
| 67 | { |
| 68 | apiGroups: [""], |
| 69 | resources: ["services", "endpoints", "nodes"], |
| 70 | verbs: ["get", "list", "watch"], |
| 71 | }, |
| 72 | ], |
| 73 | }, |
| 74 | |
| 75 | crbSpeaker: bindServiceAccountClusterRole(env.saSpeaker, env.crSpeaker), |
| 76 | |
| 77 | roleWatcher: kube.Role("config-watcher") { |
| 78 | metadata+: { |
| 79 | namespace: cfg.namespace, |
| 80 | }, |
| 81 | rules: [ |
| 82 | { |
| 83 | apiGroups: [""], |
| 84 | resources: ["configmaps"], |
| 85 | verbs: ["get", "list", "watch"], |
| 86 | }, |
| 87 | { |
| 88 | apiGroups: [""], |
| 89 | resources: ["events"], |
| 90 | verbs: ["create"], |
| 91 | }, |
| 92 | ], |
| 93 | }, |
| 94 | |
| 95 | rbWatcher: kube.RoleBinding("config-watcher") { |
| 96 | metadata+: { |
| 97 | namespace: cfg.namespace, |
| 98 | }, |
| 99 | subjects: [ |
| 100 | { kind: "ServiceAccount", name: env.saController.metadata.name }, |
| 101 | { kind: "ServiceAccount", name: env.saSpeaker.metadata.name }, |
| 102 | ], |
| 103 | roleRef: { |
| 104 | apiGroup: "rbac.authorization.k8s.io", |
| 105 | kind: "Role", |
| 106 | name: env.roleWatcher.metadata.name, |
| 107 | }, |
| 108 | }, |
| 109 | }, |
| 110 | } |