Piotr Dobrowolski | d6c9759 | 2020-10-10 18:26:25 +0200 | [diff] [blame] | 1 | # kubectl create secret generic sso --from-literal=secret_key=$(pwgen 24 1) --from-literal=ldap_bind_password=... |
| 2 | |
Radek Pietruszewski | f584431 | 2023-10-27 22:41:18 +0200 | [diff] [blame] | 3 | local kube = import "../../../kube/hscloud.libsonnet"; |
Piotr Dobrowolski | d6c9759 | 2020-10-10 18:26:25 +0200 | [diff] [blame] | 4 | |
| 5 | { |
radex | c995c21 | 2023-11-24 12:01:49 +0100 | [diff] [blame] | 6 | local top = self, |
| 7 | local cfg = top.cfg, |
Piotr Dobrowolski | d6c9759 | 2020-10-10 18:26:25 +0200 | [diff] [blame] | 8 | |
| 9 | cfg:: { |
radex | 7a4c27d | 2023-11-24 13:20:10 +0100 | [diff] [blame] | 10 | name: 'sso', |
Piotr Dobrowolski | d6c9759 | 2020-10-10 18:26:25 +0200 | [diff] [blame] | 11 | namespace: "sso", |
Piotr Dobrowolski | a13208b | 2022-04-30 00:31:25 +0200 | [diff] [blame] | 12 | image: "registry.k0.hswaw.net/informatic/sso-v2@sha256:1118effa697489028c3cd5a6786d3f94f16dbbe2810b1bf1b0f65ea15bac1914", |
Piotr Dobrowolski | d6c9759 | 2020-10-10 18:26:25 +0200 | [diff] [blame] | 13 | domain: error "domain must be set", |
| 14 | database: { |
| 15 | host: error "database.host must be set", |
| 16 | name: error "database.name must be set", |
| 17 | username: error "database.username must be set", |
| 18 | port: 26257, |
| 19 | tlsSecret: error "database.tlsSecret must be set", |
| 20 | }, |
| 21 | }, |
| 22 | |
radex | 1439fde | 2023-11-24 12:22:22 +0100 | [diff] [blame] | 23 | secretRefs:: { |
| 24 | ldap_bind_password: { secretKeyRef: { name: "sso", key: "ldap_bind_password" } }, |
| 25 | secret_key: { secretKeyRef: { name: "sso", key: "secret_key" } }, |
| 26 | }, |
| 27 | |
radex | c995c21 | 2023-11-24 12:01:49 +0100 | [diff] [blame] | 28 | local ns = kube.Namespace(top.cfg.namespace), |
Piotr Dobrowolski | d6c9759 | 2020-10-10 18:26:25 +0200 | [diff] [blame] | 29 | |
radex | 7a4c27d | 2023-11-24 13:20:10 +0100 | [diff] [blame] | 30 | deployment: ns.Contain(kube.Deployment(cfg.name)) { |
Piotr Dobrowolski | d6c9759 | 2020-10-10 18:26:25 +0200 | [diff] [blame] | 31 | spec+: { |
| 32 | replicas: 1, |
| 33 | template+: { |
| 34 | spec+: { |
| 35 | volumes_: { |
| 36 | crdb: { |
| 37 | secret: { |
| 38 | secretName: cfg.database.tlsSecret, |
| 39 | defaultMode: std.parseOctal("0600"), |
| 40 | }, |
| 41 | }, |
Piotr Dobrowolski | a13208b | 2022-04-30 00:31:25 +0200 | [diff] [blame] | 42 | jwk: { secret: { secretName: "sso-jwk" } }, |
Piotr Dobrowolski | d6c9759 | 2020-10-10 18:26:25 +0200 | [diff] [blame] | 43 | tlscopy: kube.EmptyDirVolume(), # see initContainers_.secretCopy |
| 44 | }, |
| 45 | securityContext: { |
| 46 | runAsUser: 100, |
| 47 | runAsGroup: 101, |
| 48 | fsGroup: 101, |
| 49 | }, |
| 50 | initContainers_: { |
| 51 | # psycopg2 / libpq wants its TLS secret keys to be only |
| 52 | # readable by running process. As k8s exposes |
| 53 | # secrets/configmaps as symlinks, libpq gets confused |
| 54 | # and refuses to start, unless we dereference these into |
| 55 | # a local copy with proper permissions. |
| 56 | secretCopy: kube.Container("secret-copy") { |
| 57 | image: cfg.image, |
| 58 | command: ["sh", "-c", "cp -fv /tls-orig/* /tls && chmod 0400 /tls/*"], |
| 59 | volumeMounts_: { |
| 60 | crdb: { mountPath: "/tls-orig" }, |
| 61 | tlscopy: { mountPath: "/tls" }, |
| 62 | }, |
| 63 | }, |
| 64 | }, |
| 65 | containers_: { |
| 66 | web: kube.Container("sso") { |
| 67 | image: cfg.image, |
| 68 | ports_: { |
| 69 | http: { containerPort: 5000 }, |
| 70 | }, |
| 71 | env_: { |
| 72 | DATABASE_URI: "cockroachdb://%s@%s:%d/%s?sslmode=require&sslrootcert=%s&sslcert=%s&sslkey=%s" % [ |
| 73 | cfg.database.username, |
| 74 | cfg.database.host, |
| 75 | cfg.database.port, |
| 76 | cfg.database.name, |
| 77 | "/tls/ca.crt", |
| 78 | "/tls/tls.crt", |
| 79 | "/tls/tls.key", |
| 80 | ], |
| 81 | |
radex | 1439fde | 2023-11-24 12:22:22 +0100 | [diff] [blame] | 82 | LDAP_BIND_PASSWORD: top.secretRefs.ldap_bind_password, |
| 83 | SECRET_KEY: top.secretRefs.secret_key, |
Piotr Dobrowolski | a13208b | 2022-04-30 00:31:25 +0200 | [diff] [blame] | 84 | LOGGING_LEVEL: "INFO", |
| 85 | |
| 86 | JWT_ALG: "RS256", |
| 87 | JWT_EXP: "600", |
| 88 | |
| 89 | JWT_PUBLIC_KEYS: "/jwk/public.pem", |
| 90 | JWT_PRIVATE_KEY: "/jwk/private.pem", |
Piotr Dobrowolski | d6c9759 | 2020-10-10 18:26:25 +0200 | [diff] [blame] | 91 | }, |
| 92 | volumeMounts_: { |
| 93 | tlscopy: { mountPath: "/tls" }, |
Piotr Dobrowolski | a13208b | 2022-04-30 00:31:25 +0200 | [diff] [blame] | 94 | jwk: { mountPath: "/jwk" }, |
Piotr Dobrowolski | d6c9759 | 2020-10-10 18:26:25 +0200 | [diff] [blame] | 95 | }, |
| 96 | }, |
| 97 | }, |
| 98 | }, |
| 99 | }, |
| 100 | }, |
| 101 | }, |
| 102 | |
radex | 7a4c27d | 2023-11-24 13:20:10 +0100 | [diff] [blame] | 103 | svc: ns.Contain(kube.Service(cfg.name)) { |
radex | c995c21 | 2023-11-24 12:01:49 +0100 | [diff] [blame] | 104 | target:: top.deployment, |
Piotr Dobrowolski | d6c9759 | 2020-10-10 18:26:25 +0200 | [diff] [blame] | 105 | }, |
| 106 | |
radex | 7a4c27d | 2023-11-24 13:20:10 +0100 | [diff] [blame] | 107 | ingress: ns.Contain(kube.SimpleIngress(cfg.name)) { |
Radek Pietruszewski | f584431 | 2023-10-27 22:41:18 +0200 | [diff] [blame] | 108 | hosts:: [cfg.domain], |
radex | d45584a | 2023-11-24 12:51:57 +0100 | [diff] [blame] | 109 | target:: top.svc, |
Piotr Dobrowolski | d6c9759 | 2020-10-10 18:26:25 +0200 | [diff] [blame] | 110 | }, |
| 111 | } |