Refactor in e2e script and pre-apply func

Created a function to run secure sidecar registry with cert
and calling that function from all tests to remove duplication

task/buildah/0.2/tests/pre-apply-task-hook.sh

@@ -1,18 +1,6 @@
 #!/usr/bin/env bash
 
-TMD=$(mktemp -d)
-
-# Generate SSL Certificate
-openssl req -newkey rsa:4096 -nodes -sha256 -keyout "${TMD}"/ca.key -x509 -days 365 \
-        -addext "subjectAltName = DNS:registry" \
-        -out "${TMD}"/ca.crt -subj "/C=FR/ST=IDF/L=Paris/O=Tekton/OU=Catalog/CN=registry"
-
-# Create a configmap from these certs
-kubectl create -n "${tns}" configmap sslcert \
-        --from-file=ca.crt="${TMD}"/ca.crt --from-file=ca.key="${TMD}"/ca.key
-
-# Add a secure internal registry as sidecar
-kubectl create -n "${tns}" -f task/buildah/0.2/tests/internal-registry/internal-registry.yaml
+add_sidecar_secure_registry
 
 # Add git-clone
 add_task git-clone latest

task/jib-maven/0.3/tests/pre-apply-task-hook.sh

@@ -1,18 +1,6 @@
 #!/usr/bin/env bash
 
-TMD=$(mktemp -d)
-
-# Generate SSL Certificate
-openssl req -newkey rsa:4096 -nodes -sha256 -keyout "${TMD}"/ca.key -x509 -days 365 \
-        -addext "subjectAltName = DNS:registry" \
-        -out "${TMD}"/ca.crt -subj "/C=FR/ST=IDF/L=Paris/O=Tekton/OU=Catalog/CN=registry"
-
-# Create a configmap from these certs
-kubectl create -n "${tns}" configmap sslcert \
-        --from-file=ca.crt="${TMD}"/ca.crt --from-file=ca.key="${TMD}"/ca.key
-
-# Add a secure internal registry as sidecar
-kubectl create -n "${tns}" -f task/jib-maven/0.3/tests/internal-registry/internal-registry.yaml
+add_sidecar_secure_registry
 
 # Add git-clone
 add_task git-clone latest

task/s2i/0.2/tests/pre-apply-task-hook.sh

@@ -1,17 +1,6 @@
 #!/usr/bin/env bash
 
-TMD=$(mktemp -d)
-
-# Generate SSL Certificate
-openssl req -newkey rsa:4096 -nodes -sha256 -keyout "${TMD}"/ca.key -x509 -days 365 \
-    -out "${TMD}"/ca.crt -subj "/C=FR/ST=IDF/L=Paris/O=Tekton/OU=Catalog/CN=registry"
-
-# Create a configmap from these certs
-kubectl create -n "${tns}" configmap sslcert \
-    --from-file=ca.crt="${TMD}"/ca.crt --from-file=ca.key="${TMD}"/ca.key
-
-# Add a secure internal registry as sidecar
-kubectl create -n "${tns}" -f task/buildah/0.2/tests/internal-registry/internal-registry.yaml
+add_sidecar_secure_registry
 
 # Add git-clone
 add_task git-clone latest

test/e2e-common.sh

@@ -89,6 +89,22 @@ function add_sidecar_registry() {
     add_sidecars ${1} '{"image":"registry", "name": "registry"}'
 }
 
+function add_sidecar_secure_registry() {
+    TMD=$(mktemp -d)
+
+    # Generate SSL Certificate
+    openssl req -newkey rsa:4096 -nodes -sha256 -keyout "${TMD}"/ca.key -x509 -days 365 \
+            -addext "subjectAltName = DNS:registry" \
+            -out "${TMD}"/ca.crt -subj "/C=FR/ST=IDF/L=Paris/O=Tekton/OU=Catalog/CN=registry"
+
+    # Create a configmap from these certs
+    kubectl create -n "${tns}" configmap sslcert \
+            --from-file=ca.crt="${TMD}"/ca.crt --from-file=ca.key="${TMD}"/ca.key
+
+    # Add a secure internal registry as sidecar
+    kubectl create -n "${tns}" -f ${taskdir}/tests/internal-registry/internal-registry.yaml
+}
+
 function add_task() {
     local array path_version task
     task=${1}
@@ -210,6 +226,7 @@ function test_task_creation() {
 
         # In case of rerun it's fine to ignore this error
         ${KUBECTL_CMD} create namespace ${tns} >/dev/null 2>/dev/null || :
+        ${KUBECTL_CMD} label namespace ${tns} operator.tekton.dev/disable-proxy=true
 
         # Install the task itself first. We can only have one YAML file
         yaml=$(printf  ${taskdir}/*.yaml)