neiam /mutant-operator

An Experimental Operator

cleanup

ba49bfc · gmorell · 2025-04-22 03:55

4 files +50 -40

modified README.md

+44 −0

@@ -1,2 +1,46 @@

1	1	# Mutant Operations
2	2
	3	+A Kubernetes Operator
	4	+
	5	+# Motivation
	6	+
	7	+Don't you wish there was a way to run x deployments with y tweaks?
	8	+
	9	+## Usage
	10	+
	11	+```yaml
	12	+apiVersion: neiam.org/v1
	13	+kind: MutantDeployment
	14	+metadata:
	15	+ name: nginx-mutant
	16	+spec:
	17	+ deployment:
	18	+ apiVersion: apps/v1
	19	+ kind: Deployment
	20	+ metadata:
	21	+ name: nginx-deployment
	22	+ spec:
	23	+ replicas: 3
	24	+ selector:
	25	+ matchLabels:
	26	+ app: nginx
	27	+ template:
	28	+ metadata:
	29	+ labels:
	30	+ app: nginx
	31	+ spec:
	32	+ containers:
	33	+ - name: nginx
	34	+ image: nginx:1.21
	35	+ ports:
	36	+ - containerPort: 80
	37	+ mutations:
	38	+ - label: canary
	39	+ env:
	40	+ NGINX_VERSION: "1.22"
	41	+ instances: 1
	42	+ - label: experimental
	43	+ env:
	44	+ NGINX_EXPERIMENTAL: "true"
	45	+ instances: 3
	46	+```

deleted docker-compose.yml

+0 −13

@@ -1,13 +0,0 @@

1		−version: "3.9"
2		−services:
3		− postgres:
4		− image: postgres:15
5		−# container_name: mutantops
6		− environment:
7		− POSTGRES_USER: postgres
8		− POSTGRES_PASSWORD: postgres
9		− POSTGRES_DB: mutantops
10		− ports:
11		− - "5432:5432"
12		− volumes:
13		− - ./init:/docker-entrypoint-initdb.d

deleted docker-entrypoint-init.sql

+0 −24

@@ -1,24 +0,0 @@

1		−-- init/init.sql
2		−CREATE TABLE jobs
3		−(
4		− id SERIAL PRIMARY KEY,
5		− label TEXT NOT NULL,
6		− env JSONB NOT NULL,
7		− instances INTEGER NOT NULL
8		−);
9		−
10		−CREATE TABLE job_history
11		−(
12		− job_id INTEGER PRIMARY KEY
13		−);
14		−
15		−-- Example job (spawns 3 pods with test env vars)
16		−INSERT INTO jobs (label, env, instances)
17		−VALUES ('pinenote',
18		− '[
19		− {
20		− "name": "SNAP_RES",
21		− "value": "960x540"
22		− }
23		− ]',
24		− 3);

modified operator.yml

+6 −3

@@ -1,6 +1,7 @@

@@ -28,11 +29,13 @@ spec:

28	29	fieldPath: metadata.name
29	30	- name: OPERATOR_NAME
30	31	value: "mutantops-operator"
	32	+
31	33	---
32	34	apiVersion: v1
33	35	kind: ServiceAccount
34	36	metadata:
35	37	name: mutantops-operator
	38	+ namespace: mutants
36	39	---
37	40	apiVersion: rbac.authorization.k8s.io/v1
38	41	kind: ClusterRole

@@ -95,6 +98,6 @@ roleRef:

Parents: 240d6b1