added fsdiff pod to the infra (#20)

This PR adds fsdiff pod to the local test infra. Also added capability of deploying partner pods in custom namespace.

Author: Isaak Dorfman

.github/actions/create-local-test-infra-resources/action.yaml

@@ -31,6 +31,8 @@ runs:
       run: make install
       working-directory: ${{ inputs.working_directory }}
       shell: bash
+      env:
+        NAMESPACE_TO_GENERATE: ${{ inputs.oc_namespace }} 
 
     - name: Set the current context to use the correct TNF namespace
       run: oc config set-context $(oc config current-context) --namespace=${{ inputs.oc_namespace }}

.gitignore

@@ -1,2 +1,3 @@
 .idea
 .vscode
+temp/

Makefile

@@ -1,10 +1,8 @@
 .PHONY: install \
         clean
 
-install:
-	oc create -f local-test-infra/namespace.yaml
-	oc create -f local-test-infra/local-partner-pod.yaml
-	oc create -f local-test-infra/local-pod-under-test.yaml
-
+install: 
+	bash ./deploy-all.sh
+	
 clean:
-	oc delete -f local-test-infra/namespace.yaml
+	bash ./clean-all.sh

clean-all.sh

@@ -0,0 +1,14 @@
+mkdir -p ./temp
+
+if [[ -z "${NAMESPACE_TO_GENERATE}" ]]; then
+    export NAMESPACE_TO_GENERATE="tnf"
+fi
+
+export res=$(oc get namespace $NAMESPACE_TO_GENERATE 2>&1)
+if [[ ${res#Error from server (NotFound):} != ${res} ]]; then
+    echo "namespace ${NAMESPACE_TO_GENERATE} doesn't exists, no reason to delete"
+else
+    cat ./local-test-infra/namespace.yaml | ./script/mo > ./temp/rendered-namespace.yaml
+    oc delete -f ./temp/rendered-namespace.yaml
+    rm ./temp/rendered-namespace.yaml
+fi

deploy-all.sh

@@ -0,0 +1,41 @@
+mkdir -p ./temp
+
+if [[ -z "${NAMESPACE_TO_GENERATE}" ]]; then
+    export NAMESPACE_TO_GENERATE="tnf"
+fi
+
+export res=$(oc get namespace $NAMESPACE_TO_GENERATE 2>&1)
+if [[ ${res#Error from server (NotFound):} != ${res} ]]; then
+    cat ./local-test-infra/namespace.yaml | ./script/mo > ./temp/rendered-namespace.yaml
+    oc apply -f ./temp/rendered-namespace.yaml
+    rm ./temp/rendered-namespace.yaml
+else
+    echo "namespace ${NAMESPACE_TO_GENERATE} already exists, no reason to recreate"
+fi
+
+export res=$(oc get pod -n $NAMESPACE_TO_GENERATE -l test-network-function.com/generic=fs_diff_master 2>&1)
+if [[ ${res#No resources found} != ${res} ]]; then
+    cat ./local-test-infra/fsdiff-pod.yaml | ./script/mo > ./temp/rendered-fsdiff-template.yaml
+    oc apply -f ./temp/rendered-fsdiff-template.yaml
+    rm ./temp/rendered-fsdiff-template.yaml
+else
+    echo "fsDiffMasterPod already exists, no reason to recreate"
+fi
+
+export res=$(oc get pod -n $NAMESPACE_TO_GENERATE -l test-network-function.com/generic=target 2>&1)
+if [[ ${res#No resources found} != ${res} ]]; then
+    cat ./local-test-infra/local-pod-under-test.yaml | ./script/mo > ./temp/rendered-local-pod-under-test-template.yaml
+    oc apply -f ./temp/rendered-local-pod-under-test-template.yaml
+    rm ./temp/rendered-local-pod-under-test-template.yaml
+else
+    echo "partner pod already exists, no reason to recreate"
+fi
+
+export res=$(oc get pod -n $NAMESPACE_TO_GENERATE -l test-network-function.com/generic=orchestrator 2>&1)
+if [[ ${res#No resources found} != ${res} ]]; then
+    cat ./local-test-infra/local-partner-pod.yaml | ./script/mo > ./temp/rendered-partner-template.yaml
+    oc apply -f ./temp/rendered-partner-template.yaml
+    rm ./temp/rendered-partner-template.yaml
+else
+    echo "partner pod already exists, no reason to recreate"
+fi

local-test-infra/fsdiff-pod.yaml

@@ -0,0 +1,53 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  labels:
+    app: node-master
+    test-network-function.com/generic: fs_diff_master
+    test-network-function.com/container: fs_diff_master
+  annotations:
+        test-network-function.com/defaultnetworkinterface: '"eth0"' # optional
+  name: node-master
+  namespace: {{ NAMESPACE_TO_GENERATE }}
+spec:
+  # hostPID: true
+  containers:
+    - command:
+        - tail
+        - -f
+        - /dev/null
+      image: quay.io/testnetworkfunction/cnf-test-partner:latest # quay.io/testnetworkfunction/test-network-function
+      name: master
+      resources:
+        limits:
+          memory: 512Mi
+          cpu: 0.25
+      volumeMounts:
+      - mountPath: /var/lib/containers
+        name: var-lib-containers
+      - mountPath: /var/run/containers
+        name: var-run-containers
+      - mountPath: /run/runc
+        name: runc-dir
+      - mountPath: /var/run/containers/storage/overlay-containers
+        name: overlay-containers
+      securityContext:
+        privileged: true
+  restartPolicy: Always
+  volumes:
+  - name: var-lib-containers
+    hostPath:
+      path: /var/lib/containers
+      type: Directory
+  - name: var-run-containers
+    hostPath:
+      path: /var/run/containers
+      type: Directory
+  - name: runc-dir
+    hostPath:
+      path: /run/runc
+      type: Directory
+  - name: overlay-containers
+    hostPath: 
+      path: /var/run/containers/storage/overlay-containers
+      type: Directory

local-test-infra/local-partner-pod.yaml

@@ -3,7 +3,7 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: partner
-  namespace: tnf
+  namespace: {{ NAMESPACE_TO_GENERATE }}
 spec:
   replicas: 1
   selector:

local-test-infra/local-pod-under-test.yaml

@@ -3,7 +3,7 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: test
-  namespace: tnf
+  namespace: {{ NAMESPACE_TO_GENERATE }}
 spec:
   replicas: 2
   selector:

local-test-infra/namespace.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
 kind: Namespace
 metadata:
-  name: tnf
+  name: {{ NAMESPACE_TO_GENERATE }}
   labels:
-    name: tnf
+    name: {{ NAMESPACE_TO_GENERATE }}