add e2e for apps

.pre-commit-config.yaml

@@ -7,10 +7,19 @@ repos:
     - id: mixed-line-ending
       args: [--fix=lf]
     - id: check-yaml
-      exclude: packages/apps/postgres/templates/init-script.yaml
+      exclude: .*/init-script\.yaml$
       args: [--unsafe]
 - repo: https://github.com/igorshubovych/markdownlint-cli
   rev: v0.41.0
   hooks:
-  - id: markdownlint
-    args: [--fix, --disable, MD013, MD041, --]
+    - id: markdownlint
+      args: [--fix, --disable, MD013, MD041, --]
+-   repo: local
+    hooks:
+    - id: gen-versions-map
+      name: Generate versions map and check for changes
+      entry: bash -c 'cd packages/apps && make check-version-map'
+      language: system
+      types: [file]
+      pass_filenames: false
+      description: Run the script and fail if it generates changes

hack/Makefile

@@ -0,0 +1,16 @@
+.PHONY: test clean help
+
+SCRIPT=./e2e.applications.sh
+PRECHECKS=./pre-checks.sh
+
+help:
+	@echo "Usage: make {test|clean}"
+	@echo "  test  - Run the end-to-end tests."
+	@echo "  clean - Clean up resources."
+
+test:
+	@bash $(PRECHECKS) test
+	@bash $(SCRIPT) test
+
+clean:
+	@bash $(SCRIPT) clean

hack/e2e.applications.sh

@@ -0,0 +1,54 @@
+for file in ./modules/*.sh; do
+    source "$file"
+done
+
+ROOT_NS="tenant-root"
+TEST_TENANT="tenant-e2e"
+
+FLUX_NS="cozy-fluxcd"
+GITREPO_NAME="e2e-repo"
+BRANCH="main"
+
+function test() {
+    create_git_repo $GITREPO_NAME $FLUX_NS $BRANCH
+
+    install_tenant $TEST_TENANT $ROOT_NS $GITREPO_NAME $FLUX_NS
+    check_helmrelease_status $TEST_TENANT $ROOT_NS
+
+    install_all_apps "../packages/apps" "$TEST_TENANT" $GITREPO_NAME $FLUX_NS
+
+    if true; then
+        echo -e "${GREEN}All tests passed!${RESET}"
+        return 0
+    else
+        echo -e "${RED}Some tests failed!${RESET}"
+        return 1
+    fi
+}
+
+function clean() {
+    kubectl delete gitrepository.source.toolkit.fluxcd.io $GITREPO_NAME -n $FLUX_NS
+    kubectl delete helmrelease.helm.toolkit.fluxcd.io $TEST_TENANT -n $ROOT_NS
+    if true; then
+        echo -e "${GREEN}Cleanup successful!${RESET}"
+        return 0
+    else
+        echo -e "${RED}Cleanup failed!${RESET}"
+        return 1
+    fi
+}
+
+case "$1" in
+    test)
+        echo -e "${YELLOW}Running tests...${RESET}"
+        test
+        ;;
+    clean)
+        echo -e "${YELLOW}Cleaning up...${RESET}"
+        clean
+        ;;
+    *)
+        echo -e "${RED}Usage: $0 {test|clean}${RESET}"
+        exit 1
+        ;;
+esac

hack/modules/check_helmrelease_status.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+source ./modules/colors.sh
+
+function check_helmrelease_status() {
+    local release_name="$1"
+    local namespace="$2"
+    local timeout=300  # Timeout in seconds
+    local interval=5   # Interval between checks in seconds
+    local elapsed=0
+
+    while [[ $elapsed -lt $timeout ]]; do
+        local status_output
+        status_output=$(kubectl get helmrelease "$release_name" -n "$namespace" -o json | jq -r '.status.conditions[-1].reason')
+
+        if [[ "$status_output" == "InstallSucceeded" ]]; then
+            echo -e "${GREEN}Helm release '$release_name' is ready.${RESET}"
+            return 0
+        elif [[ "$status_output" == "InstallFailed" ]]; then
+          echo -e "${RED}Helm release '$release_name': InstallFailed${RESET}"
+          exit 1
+        else
+            echo -e "${YELLOW}Helm release '$release_name' is not ready. Current status: $status_output${RESET}"
+        fi
+
+        sleep "$interval"
+        elapsed=$((elapsed + interval))
+    done
+
+    echo -e "${RED}Timeout reached. Helm release '$release_name' is still not ready after $timeout seconds.${RESET}"
+    exit 1
+}

hack/modules/colors.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+RESET='\033[0m'
+YELLOW='\033[0;33m'

hack/modules/create_git_repo.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+function create_git_repo() {
+    local repo_name="$1"
+    local namespace="$2"
+    local branch="$3"
+
+    if [[ -z "$repo_name" || -z "$namespace" || -z "$branch" ]]; then
+        echo "Usage: create_git_repo <repo_name> <namespace> <branch>"
+        return 1
+    fi
+
+    local gitrepo_file=$(mktemp /tmp/GitRepository.XXXXXX.yaml)
+    {
+        echo "apiVersion: source.toolkit.fluxcd.io/v1"
+        echo "kind: GitRepository"
+        echo "metadata:"
+        echo "  name: \"$repo_name\""
+        echo "  namespace: \"$namespace\""
+        echo "spec:"
+        echo "  interval: 1m"
+        echo "  url: https://github.com/aenix-io/cozystack"
+        echo "  ref:"
+        echo "    branch: \"$branch\""
+        echo "  ignore: |"
+        echo "    !/packages/apps/ "
+
+    } > "$gitrepo_file"
+
+    kubectl apply -f "$gitrepo_file"
+
+    rm -f "$gitrepo_file"
+}

hack/modules/ignored_charts

@@ -0,0 +1,6 @@
+tenant
+http-cache
+mysql
+rabbitmq
+virtual-machine
+vpn

hack/modules/install_all_apps.sh

@@ -0,0 +1,66 @@
+#!/bin/bash
+
+source ./modules/colors.sh
+
+# Function to load ignored charts from a file
+function load_ignored_charts() {
+    local ignore_file="$1"
+    local ignored_charts=()
+
+    if [[ -f "$ignore_file" ]]; then
+        while IFS= read -r chart; do
+            ignored_charts+=("$chart")
+        done < "$ignore_file"
+    else
+        echo "Ignore file not found: $ignore_file"
+    fi
+
+    # Return the array of ignored charts
+    echo "${ignored_charts[@]}"
+}
+
+# Function to check if a chart is in the ignored list
+function is_chart_ignored() {
+    local chart_name="$1"
+    shift
+    local ignored_charts=("$@")
+
+    for ignored_chart in "${ignored_charts[@]}"; do
+        if [[ "$ignored_chart" == "$chart_name" ]]; then
+            return 0
+        fi
+    done
+    return 1
+}
+
+function install_all_apps() {
+    local charts_dir="$1"
+    local namespace="$2"
+    local gitrepo_name="$3"
+    local flux_ns="$4"
+
+    local ignore_file="./modules/ignored_charts"
+    local ignored_charts
+    ignored_charts=($(load_ignored_charts "$ignore_file"))
+
+    for chart_path in "$charts_dir"/*; do
+        if [[ -d "$chart_path" ]]; then
+            local chart_name
+            chart_name=$(basename "$chart_path")
+            # Check if the chart is in the ignored list
+            if is_chart_ignored "$chart_name" "${ignored_charts[@]}"; then
+                echo "Skipping chart: $chart_name (listed in ignored charts)"
+                continue
+            fi
+
+            chart_name="$chart_name-e2e"
+            echo "Installing chart: $chart_name"
+            install_helmrelease "$chart_name" "$namespace" "$chart_path" "$gitrepo_name" "$flux_ns"
+
+            echo "Checking status for HelmRelease: $chart_name"
+            check_helmrelease_status "$chart_name" "$namespace"
+        else
+            echo "$chart_path is not a directory. Skipping."
+        fi
+    done
+}

hack/modules/install_chart.sh

@@ -0,0 +1,60 @@
+#!/bin/bash
+
+source ./modules/colors.sh
+
+function install_helmrelease() {
+    local release_name="$1"
+    local namespace="$2"
+    local chart_path="$3"
+    local gitrepo_name="$4"
+    local flux_ns="$5"
+    local values_file="$6"
+
+    if [[ -z "$release_name" ]]; then
+        echo -e "${RED}Error: Release name is required.${RESET}"
+        exit 1
+    fi
+
+    if [[ -z "$namespace" ]]; then
+        echo -e "${RED}Error: Namespace name is required.${RESET}"
+        exit 1
+    fi
+
+    if [[ -z "$chart_path" ]]; then
+        echo -e "${RED}Error: Chart path name is required.${RESET}"
+        exit 1
+    fi
+
+    local helmrelease_file=$(mktemp /tmp/HelmRelease.XXXXXX.yaml)
+
+    {
+        echo "apiVersion: helm.toolkit.fluxcd.io/v2"
+        echo "kind: HelmRelease"
+        echo "metadata:"
+        echo "  labels:"
+        echo "    cozystack.io/ui: \"true\""
+        echo "  name: \"$release_name\""
+        echo "  namespace: \"$namespace\""
+        echo "spec:"
+        echo "  chart:"
+        echo "    spec:"
+        echo "      chart: \"$chart_path\""
+        echo "      reconcileStrategy: Revision"
+        echo "      sourceRef:"
+        echo "        kind: GitRepository"
+        echo "        name: \"$gitrepo_name\""
+        echo "        namespace: \"$flux_ns\""
+        echo "      version: '*'"
+        echo "  interval: 1m0s"
+        echo "  timeout: 5m0s"
+
+        if [[ -n "$values_file" && -f "$values_file" ]]; then
+            echo "  values:"
+            cat "$values_file" | sed 's/^/    /'
+        fi
+    } > "$helmrelease_file"
+
+    kubectl apply -f "$helmrelease_file"
+
+    rm -f "$helmrelease_file"
+}

hack/modules/install_tenant.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+function install_tenant (){
+    local release_name="$1"
+    local namespace="$2"
+    local gitrepo_name="$3"
+    local flux_ns="$4"
+    local values_file="${5:-tenant.yaml}"
+
+    install_helmrelease "$release_name" "$namespace" "../../packages/apps/tenant" "$gitrepo_name" "$flux_ns" "$values_file"
+}

hack/values/tenant.yaml

@@ -0,0 +1,6 @@
+host: ""
+etcd: false
+monitoring: true
+ingress: false
+seaweedfs: true
+isolated: true

packages/apps/ferretdb/Chart.yaml

@@ -16,7 +16,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.4.0
+version: 0.4.1
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

packages/apps/ferretdb/templates/init-script.yaml

@@ -34,6 +34,9 @@ stringData:
   init.sh: |
     #!/bin/bash
     set -e
+
+    until pg_isready ; do sleep 5; done
+
     echo "== create users"
     {{- if .Values.users }}
     psql -v ON_ERROR_STOP=1 <<\EOT
@@ -60,7 +63,7 @@ stringData:
     DROP USER $user;
     EOT
     done
-    
+
     echo "== create roles"
     psql -v ON_ERROR_STOP=1 --echo-all <<\EOT
     SELECT 'CREATE ROLE app_admin NOINHERIT;'
@@ -80,7 +83,7 @@ stringData:
         FOR schema_record IN SELECT schema_name FROM information_schema.schemata WHERE schema_name NOT IN ('pg_catalog', 'information_schema') LOOP
             -- Changing Schema Ownership
             EXECUTE format('ALTER SCHEMA %I OWNER TO %I', schema_record.schema_name, 'app_admin');
-    
+
             -- Add rights for the admin role
             EXECUTE format('GRANT ALL ON SCHEMA %I TO %I', schema_record.schema_name, 'app_admin');
             EXECUTE format('GRANT ALL ON ALL TABLES IN SCHEMA %I TO %I', schema_record.schema_name, 'app_admin');

packages/apps/versions_map

@@ -9,7 +9,8 @@ ferretdb 0.1.0 4ffa8615
 ferretdb 0.1.1 5ca8823
 ferretdb 0.2.0 adaf603
 ferretdb 0.3.0 aa2f553
-ferretdb 0.4.0 HEAD
+ferretdb 0.4.0 def2eb0f
+ferretdb 0.4.1 HEAD
 http-cache 0.1.0 a956713
 http-cache 0.2.0 5ca8823
 http-cache 0.3.0 fab5940