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This commit is contained in:
Eugenio Marzo
2020-12-26 14:56:21 +01:00
parent 974078d2ad
commit 57d287453f
2 changed files with 12 additions and 87 deletions
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README.md
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@@ -35,6 +35,15 @@ Move the spaceship over a white alien
## Installation
### Run Directly from Docker
Suggested for development purpose in order to test HTML build.
```bash
docker run --env DEVELOPMENT=true --env ROUTE_HOST=myocpcluster:8443 --env NAMESPACE=kubeinvaders --env ALIENPROXIMITY=15 --env HITSLIMIT=0 --env UPDATETIME=0.5 --env TOKEN=<my service account or user token> --env KUBERNETES_SERVICE_PORT_HTTPS=8443 --env KUBERNETES_SERVICE_HOST=myocpcluster -p 8080:8080 --name kubeinvaders docker.io/luckysideburn/kubeinvaders:latest
```
go to http://localhost.8080
### Install with HELM
```
@@ -47,89 +56,6 @@ helm install kubeinvaders --set-string target_namespace="namespace1\,namespace2"
--namespace kubeinvaders ./helm-charts/kubeinvaders \
--set ingress.hostName=kubeinvaders.io
```
### Install client on your workstation
The easy way to install KubeInvaders is run it on you workstation.
Create .KubeInv.json file on your home. This is an example:
```
{
"token": ".....",
"endpoint": "https://rancher.accolli.it:6443",
"namespace": "namespace1,namespace2"
}
```
* [MacOS](https://github.com/lucky-sideburn/KubeInvaders/releases/download/0.2.8-ui/x86_64-darwin.zip)
* [Linux](https://github.com/lucky-sideburn/KubeInvaders/releases/download/0.2.8-ui/x86_64-linux.zip)
#### Creating ~/.KubeInv.json
This is an example of my KubeInv.json
```bash
# Set a spefic KUBECONFIG if you have different contexts
# export KUBECONFIG=<path>
NAMESPACES="default,namespace1"
K8S_ENDPOINT="https://91A9752B6718D1E61824994D466EB574.gr7.eu-central-1.eks.amazonaws.com"
SERVICE_ACCOUNT="kubeinvaders"
kubectl --insecure-skip-tls-verify create sa kubeinvaders -n default
cat <<EOF > ./kubeinvader-rbac.yaml
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: kubeinvaders
labels:
app: kubeinvaders
rules:
- apiGroups: [""]
resources: ["pods","pods/log"]
verbs: ["get", "watch", "list", "delete"]
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: kubeinvaders
labels:
app: kubeinvaders
subjects:
- kind: ServiceAccount
name: kubeinvaders
namespace: default
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: kubeinvaders
EOF
kubectl --insecure-skip-tls-verify create -f ./kubeinvader-rbac.yaml -n default
SECRET=$(kubectl --insecure-skip-tls-verify get serviceaccount ${SERVICE_ACCOUNT} -n default -o json | jq -Mr '.secrets[].name | select(contains("token"))')
TOKEN=$(kubectl --insecure-skip-tls-verify get secret ${SECRET} -n default -o json | jq -Mr '.data.token' | base64 -d)
JSON_STRING=$( jq -n \
--arg token "$TOKEN" \
--arg endpoint "$K8S_ENDPOINT" \
--arg namespace "$NAMESPACES" \
'{token: $token, endpoint: $endpoint, namespace: $namespace}' )
echo $JSON_STRING > ~/.KubeInv.json
````
### Run Directly from Docker
Suggested for development purpose in order to test HTML build.
```bash
docker run --env DEVELOPMENT=true --env ROUTE_HOST=myocpcluster:8443 --env NAMESPACE=kubeinvaders --env ALIENPROXIMITY=15 --env HITSLIMIT=0 --env UPDATETIME=0.5 --env TOKEN=<my service account or user token> --env KUBERNETES_SERVICE_PORT_HTTPS=8443 --env KUBERNETES_SERVICE_HOST=myocpcluster -p 8080:8080 --name kubeinvaders docker.io/luckysideburn/kubeinvaders:latest
```
go to http://localhost.8080
### Install KubeInvaders on Openshift
To Install KubeInvaders on your Openshift Cluster clone this repo and launch the following commands:
temporary_hack.sh
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@@ -1,13 +1,13 @@
#!/bin/sh
ENDPOINT=$(echo "https://${ROUTE_HOST}" | sed "s/\//\\\\\//g")
if [ ! -z $DEVELOPMENT ];
then
sed -i "s/___buildEnvironment.called=true/___buildEnvironment.called=true;ENV[\"TOKEN\"]=\"$TOKEN\";ENV[\"ENDPOINT\"]=\"$ENDPOINT\";ENV[\"NAMESPACE\"]=\"$NAMESPACE\";ENV[\"HITSLIMIT\"]=\"$HITSLIMIT\";ENV[\"ALIENPROXIMITY\"]=\"$ALIENPROXIMITY\";ENV[\"UPDATETIME\"]=\"$UPDATETIME\"/g" /var/www/html/KubeInvaders_wasm.js
ENDPOINT_JS=$(echo "${ENDPOINT}" | sed "s/\//\\\\\//g")
sed -i "s/___buildEnvironment.called=true/___buildEnvironment.called=true;ENV[\"TOKEN\"]=\"$TOKEN\";ENV[\"ENDPOINT\"]=\"$ENDPOINT_JS\";ENV[\"NAMESPACE\"]=\"$NAMESPACE\";ENV[\"HITSLIMIT\"]=\"$HITSLIMIT\";ENV[\"ALIENPROXIMITY\"]=\"$ALIENPROXIMITY\";ENV[\"UPDATETIME\"]=\"$UPDATETIME\"/g" /var/www/html/KubeInvaders_wasm.js
envsubst '${ENDPOINT}' < "/etc/nginx/conf.d/KubeInvaders_dev.templ" > "/etc/nginx/conf.d/KubeInvaders.conf"
else
ENDPOINT=$(echo "https://${ROUTE_HOST}" | sed "s/\//\\\\\//g")
sed -i "s/___buildEnvironment.called=true/___buildEnvironment.called=true;ENV[\"TOKEN\"]=\"$TOKEN\";ENV[\"ENDPOINT\"]=\"$ENDPOINT\/kube\";ENV[\"NAMESPACE\"]=\"$NAMESPACE\";ENV[\"HITSLIMIT\"]=\"$HITSLIMIT\";ENV[\"ALIENPROXIMITY\"]=\"$ALIENPROXIMITY\";ENV[\"UPDATETIME\"]=\"$UPDATETIME\"/g" /var/www/html/KubeInvaders_wasm.js
envsubst '${KUBERNETES_SERVICE_HOST}:${KUBERNETES_SERVICE_PORT_HTTPS}' < "/etc/nginx/conf.d/KubeInvaders.templ" > "/etc/nginx/conf.d/KubeInvaders.conf"
@@ -16,5 +16,4 @@ fi
sed -i "s/TOTAL_ENV_SIZE=1024/TOTAL_ENV_SIZE=2048/g" /var/www/html/KubeInvaders_wasm.js
sed -i "s/TOTAL_ENV_SIZE=1024/TOTAL_ENV_SIZE=2048/g" /var/www/html/KubeInvaders_asmjs.js
nginx -g 'daemon off;'