neiam /diogramos

diogramos

boop

155fe18 · gmorell · 2026-04-28 01:11

5 files +19 -27

modified config/config.exs

+2 −21

@@ -92,27 +92,8 @@ config :sentry,

92	92	root_source_code_paths: [File.cwd!()],
93	93	environment_name: Mix.env()
94	94
95		−# libcluster — uses the Kubernetes plugin to find peer pods via the API
96		−# and form an Erlang cluster. RBAC for the diogramos ServiceAccount is
97		−# defined in app.yml. In dev/test the topology is empty, so no clustering
98		−# happens locally.
99		−config :libcluster,
100		− topologies: [
101		− diogramos: [
102		− strategy: Cluster.Strategy.Kubernetes,
103		− config: [
104		− mode: :ip,
105		− # Default :endpoints lookup. Pairs with the diogramos-headless
106		− # Service in app.yml — Kubernetes builds the Endpoints object
107		− # automatically from that service's selector, so we just point
108		− # libcluster at the service name.
109		− kubernetes_service_name: "diogramos-headless",
110		− kubernetes_node_basename: "diogramos",
111		− kubernetes_namespace: "diogramos",
112		− polling_interval: 10_000
113		− ]
114		− ]
115		− ]
	95	+# libcluster topology is configured in runtime.exs (prod-only) so it
	96	+# never tries to talk to the k8s API in dev/test.
116	97
117	98	# Import environment specific config. This must remain at the bottom
118	99	# of this file so it overrides the configuration defined above.

modified config/dev.exs

+0 −3

@@ -11,9 +11,6 @@ config :diogramos, Diogramos.Repo,

11	11	pool_size: 10,
12	12	port: 54329
13	13
14		−# No clustering in local dev.
15		−config :libcluster, topologies: []
16		−
17	14	# For development, we disable any cache and enable
18	15	# debugging and code reloading.
19	16	#

modified config/runtime.exs

+17 −0

@@ -76,6 +76,23 @@ if config_env() == :prod do

76	76
77	77	config :diogramos, :dns_cluster_query, System.get_env("DNS_CLUSTER_QUERY")
78	78
	79	+ # libcluster — Kubernetes endpoints lookup against the headless
	80	+ # service we deploy alongside the app. RBAC (pods + endpoints) is
	81	+ # granted to the `diogramos` ServiceAccount in app.yml.
	82	+ config :libcluster,
	83	+ topologies: [
	84	+ diogramos: [
	85	+ strategy: Cluster.Strategy.Kubernetes,
	86	+ config: [
	87	+ mode: :ip,
	88	+ kubernetes_service_name: "diogramos-headless",
	89	+ kubernetes_node_basename: "diogramos",
	90	+ kubernetes_namespace: "diogramos",
	91	+ polling_interval: 10_000
	92	+ ]
	93	+ ]
	94	+ ]
	95	+
79	96	# Sentry: only emits when DSN is non-empty, so the secret can be left
80	97	# blank in environments where reporting is off.
81	98	config :sentry,

modified config/test.exs

+0 −3

@@ -29,9 +29,6 @@ config :diogramos, DiogramosWeb.Endpoint,

29	29	# flow flip this back via Application.put_env/3 and then restore it.
30	30	config :diogramos, :registration_open, true
31	31
32		−# Disable libcluster in test — we don't try to talk to the k8s API.
33		−config :libcluster, topologies: []
34		−
35	32	# In test we don't send emails
36	33	config :diogramos, Diogramos.Mailer, adapter: Swoosh.Adapters.Test
37	34

Parents: 32120db