Get the binary directly from GitHub releases or download the code and compile it with make
. It requires Go 1.8 or later.
Kube2consul runs in a kubernetes cluster by default. It is able to work out of cluster if an absolute path to the kubeconfig file is provided.
Command line option | Environment option | Default value |
---|---|---|
-consul-api |
K2C_CONSUL_API |
"127.0.0.1:8500" |
-consul-tag |
K2C_CONSUL_TAG |
"kube2consul" |
-consul-token |
K2C_CONSUL_TOKEN |
"" |
-kubeconfig |
K2C_KUBECONFIG |
"" |
-kubernetes-api |
K2C_KUBERNETES_API |
"" |
-resync-period |
K2C_RESYNC_PERIOD |
30 |
-explicit |
K2C_EXPLICIT |
false |
-debug |
K2C_DEBUG |
false |
-job-number |
K2C_JOB_NUMBER |
0 |
Kube2consul is able to detect any endpoint update on k8s and add/remove it to/from consul. It can also read service annotations, below an example of kube service with kube2consul compatible annotations
apiVersion: v1
kind: Service
metadata:
name: nginx-svc
annotations:
SERVICE_80_NAME: nginx-http
SERVICE_443_NAME: nginx-https
SERVICE_443_TAGS: "enable_tls, key=value"
SERVICE_8080_IGNORE: "true"
labels:
run: svc-nginx
spec:
type: NodePort
ports:
- port: 80
protocol: TCP
name: http
- port: 443
protocol: TCP
name: https
- port: 8080
protocol: TCP
name: ignore
selector:
run: my-nginx