fix: node install deprecated

five-minutes-to-feature-flags/assets/scripts/intro_foreground.sh

@@ -1,4 +1,6 @@
 # DEBUG_VERSION=2
+
+set -e
 # -----------------------------------
 # APT Update
 # ----------------------------------- 
@@ -21,8 +23,11 @@ source ~/.bashrc
 # -----------------------------------
 # Installing Node
 # -----------------------------------
-curl -fsSL https://deb.nodesource.com/setup_19.x | sudo -E bash - &&\
-apt install -y nodejs < /dev/null
+# curl -fsSL https://deb.nodesource.com/setup_19.x | sudo -E bash - &&\
+# apt install -y nodejs < /dev/null
+curl -fsSL https://deb.nodesource.com/setup_23.x | sudo -E bash - &&\
+apt-get install -y nodejs < /dev/null
+node -v
 
 
 # -----------------------------------

flagd-demo/assets/docker-compose.yaml

@@ -0,0 +1,34 @@
+networks:
+    gitea-net:
+        driver: bridge
+
+services:
+    server:
+        image: docker.gitea.com/gitea:1.23.8
+        container_name: gitea
+        restart: always
+        environment:
+            # configuration of the app.ini, the proper GITEA__group__VALUE keyword can be found:
+            # https://docs.gitea.com/administration/config-cheat-sheet
+            # the group is the value in () for no app.ini configuration
+            - USER_UID=1000
+            - USER_GID=1000
+            - GITEA_DEFAULT__RUN_USER=git
+            - GITEA__database__DB_TYPE=sqlite3
+            - GITEA__server__ROOT_URL=http://0.0.0.0:3000/
+            - GITEA__server__START_SSH_SERVER=false
+            - GITEA__server__DISABLE_SSH=true
+            - GITEA__security__INSTALL_LOCK=true
+            - GITEA__repository__ENABLE_PUSH_CREATE_USE=true
+            - GITEA__repository__DEFAULT_PUSH_CREATE_PRIVATE=true
+
+        networks:
+            - gitea-net
+        volumes:
+            - gitea-data:/data
+            - gitea-data:/etc/gitea
+        ports:
+            - "3000:3000"
+
+volumes:
+    gitea-data:

flagd-demo/assets/scripts/intro_foreground.sh

@@ -1,37 +1,119 @@
 #!/bin/bash
 
 DEBUG_VERSION=13
-GITEA_VERSION=1.19
+GITEA_VERSION=1.23.8
 TEA_CLI_VERSION=0.9.2
 FLAGD_VERSION=0.11.5
+USER_NAME="openfeature"
+PASSWORD="openfeature"
+USER_EMAIL=me@faas.com
+TOKEN_NAME="tea_token"
+REPO_NAME="flags"
+
+# Wait for Killercoda to set TRAFFIC_HOST1_3000
+while [[ -z "${TRAFFIC_HOST1_3000:-}" ]]; do
+  echo "Waiting for TRAFFIC_HOST1_3000 to be set by Killercoda..."
+  sleep 1
+done
+
+if [[ -n "${TRAFFIC_HOST1_3000:-}" ]]; then
+  BASE_URL="http://${TRAFFIC_HOST1_3000}"
+elif [[ -n "${BASE_URL:-}" ]]; then
+  # Use passed-in BASE_URL environment variable (e.g. host.docker.internal on Mac/Windows)
+  # Makes it easier to run locally with mock killercoda env dockerfile
+  BASE_URL="${BASE_URL}"
+else
+  # Fallback default
+  BASE_URL="http://gitea"
+fi
+
+echo "Using Gitea URL: $BASE_URL"
+
+echo "Starting Gitea docker container..."
+# Killercoda doesn't use the `docker compose` syntax as of now
+if type -P docker-compose &>/dev/null; then
+  docker-compose -f ~/docker-compose.yaml up -d
+else
+  docker compose -f ~/docker-compose.yaml up -d
+fi
+# docker compose -f ~/docker-compose.yaml up -d
+
+# Confirm gitea is functional before making calls
+until curl -s "$BASE_URL:3000/api/v1/version" | grep -q "version"; do
+  echo "Gitea not ready yet..."
+  sleep 2
+done
+
+# First gitea is the container and the next is the call
+user_list=$(docker exec -u git gitea gitea admin user list 2>/dev/null)
+
+# Check if openfeature user exists
+if ! echo "$user_list" | grep -qw "$USER_NAME"; then
+  # Using the gitea service started with docker
+  echo "Creating openfeature admin gitea user..."
+  docker exec -u git gitea gitea admin user create \
+    --username=$USER_NAME \
+    --password=$PASSWORD \
+    --email=$USER_EMAIL \
+    --must-change-password=false
+else
+  echo "User already exists. Continuing..."
+fi
+
+echo "Checking for existing token ..."
+user_tokens=$(docker exec gitea curl -s -H "Authorization: Basic $(echo -n "$USER_NAME:$USER_PASSWORD" | base64)" \
+  "$BASE_URL/api/v1/users/$USER_NAME/tokens")
+
+# Output the token check into JSON array & looping to get id of tea_token
+token_id=$(echo "$user_tokens" | jq -r '.[] | select(.name == $TOKEN_NAME) | .id') > /dev/null
+
+# When the token ID exists delete to regenerate to adhere to gitea usage
+# non-empty && not null
+if [ -n "$token_id" ] && [ "$token_id" != "null" ]; then
+  echo "Deleting existing token..."
+  docker exec gitea curl -s -X DELETE \
+    "$BASE_URL/api/v1/users/$USER_NAME/tokens/$token_id" \
+    -H "Authorization: Basic $(echo -n "$USER_NAME:$USER_PASSWORD" | base64)"
+  echo "Re-generating gitea access token for tea CLI..."
+else
+  echo "No existing tea_token."
+  echo "Generating gitea access token for tea CLI..."
+fi
+
+# Generate access token for tea CLI set up
+docker exec -u git gitea gitea admin user generate-access-token \
+  --username=$USER_NAME \
+  --token-name=$TOKEN_NAME \
+  --scopes=all \
+  --raw > /tmp/output.log 
 
-# Download and install flagd
-wget -O flagd.tar.gz https://github.com/open-feature/flagd/releases/download/flagd%2Fv${FLAGD_VERSION}/flagd_${FLAGD_VERSION}_Linux_x86_64.tar.gz
-tar -xf flagd.tar.gz
-mv flagd_linux_x86_64 flagd
-chmod +x flagd
-mv flagd /usr/local/bin
-
-# Download and install 'gitea' CLI: 'tea'
-wget -O tea https://dl.gitea.com/tea/${TEA_CLI_VERSION}/tea-${TEA_CLI_VERSION}-linux-amd64
-chmod +x tea
-mv tea /usr/local/bin
+ACCESS_TOKEN=$(tail -n 1 /tmp/output.log)
 
-#################
-# Install postgresql for Gitea
-###################
-# Create the file repository configuration:
-sudo sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list'
+if ! type -P tea &> /dev/null; then 
+  echo "Installing tea CLI..."
+  # Download and install 'gitea' CLI: 'tea'
+  wget -O tea https://dl.gitea.com/tea/${TEA_CLI_VERSION}/tea-${TEA_CLI_VERSION}-linux-amd64
+  chmod +x tea
+  mv tea /usr/local/bin
+fi
 
-# Import the repository signing key:
-wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
+# Authenticate the 'tea' CLI
+echo "Authenticate tea CLI..."
+tea login add \
+  --name=local \
+  --url="$BASE_URL:3000" \
+  --token="$ACCESS_TOKEN" # > /dev/null 2>&1
 
-# Update the package lists:
-sudo apt-get update
+# Check if repo 'flags' exists
+echo "Checking if repo 'flags' exists..."
+repo_exists=$(tea repo list --json | jq -e '.[] | select(.name==$REPO_NAME)' >/dev/null 2>&1 && echo "yes" || echo "no")
 
-# Install the latest version of PostgreSQL.
-# If you want a specific version, use 'postgresql-12' or similar instead of 'postgresql':
-sudo apt-get -y install postgresql < /dev/null
+if [[ "$repo_exists" == "yes" ]]; then
+  echo "Repo 'flags' already exists. Skipping creation."
+else
+  echo "Creating repo 'flags'..."
+  tea repo create --login=local --name=$REPO_NAME --branch=main --init=true >/dev/null
+fi
 
 # Add 'git' user
 adduser \
@@ -44,121 +126,29 @@ adduser \
   git
 
 # Configure git for 'ubuntu' and 'git' users
-git config --system user.email "me@faas.com"
-git config --system user.name "OpenFeature"
-
-# Download 'gitea'
-wget -O gitea https://dl.gitea.com/gitea/${GITEA_VERSION}/gitea-${GITEA_VERSION}-linux-amd64
-chmod +x gitea
-mv gitea /usr/local/bin
-chown git:git /usr/local/bin/gitea
-
-# Set up directory structure for 'gitea'
-mkdir -p /var/lib/gitea/{custom,data,log}
-chown -R git:git /var/lib/gitea/
-chmod -R 750 /var/lib/gitea/
-mkdir /etc/gitea
-chown git:git /etc/gitea
-chmod 770 /etc/gitea
-
-# Create systemd service for 'gitea'
-# Ref: https://github.com/go-gitea/gitea/blob/main/contrib/systemd/gitea.service
-mv ~/gitea.service /etc/systemd/system/gitea.service
-# cat <<EOF > /etc/systemd/system/gitea.service
-# [Unit]
-# Description=Gitea (Git with a cup of tea)
-# After=syslog.target
-# After=network.target
-
-# Wants=postgresql.service
-# After=postgresql.service
-
-# [Service]
-# RestartSec=2s
-# Type=simple
-# User=git
-# Group=git
-# WorkingDirectory=/var/lib/gitea/
-# ExecStart=/usr/local/bin/gitea web --config /etc/gitea/app.ini
-# Restart=always
-# Environment=USER=git HOME=/home/git GITEA_WORK_DIR=/var/lib/gitea
-
-# [Install]
-# WantedBy=multi-user.target
-# EOF
-
-mv ~/gitea.app.ini /etc/gitea/app.ini
-# cat <<EOF > /etc/gitea/app.ini
-# APP_NAME = "Gitea: Git with a cup of tea"
-# RUN_USER = "git"
-# [server]
-# PROTOCOL = "http"
-# DOMAIN = "http://0.0.0.0:3000"
-# ROOT_URL = "http://0.0.0.0:3000"
-# HTTP_ADDR = "0.0.0.0"
-# HTTP_PORT = "3000"
-# [database]
-# DB_TYPE = "postgres"
-# HOST = "0.0.0.0:5432"
-# NAME = "giteadb"
-# USER = "gitea"
-# PASSWD = "gitea"
-# [repository]
-# ENABLE_PUSH_CREATE_USER = true
-# DEFAULT_PUSH_CREATE_PRIVATE = false
-# [security]
-# INSTALL_LOCK = true
-# EOF
-chown -R git:git /etc/gitea
-
-# Set up gitea DB
-sudo -u postgres -H -- psql --command "CREATE ROLE gitea WITH LOGIN PASSWORD 'gitea';" > /dev/null 2>&1
-sudo -u postgres -H -- psql --command "CREATE DATABASE giteadb WITH OWNER gitea TEMPLATE template0 ENCODING UTF8 LC_COLLATE 'en_US.UTF-8' LC_CTYPE 'en_US.UTF-8';" > /dev/null 2>&1
-
-# Start gitea
-systemctl start gitea
-# Migrate the DB to create all required tables and config
-sudo -u git gitea migrate -c=/etc/gitea/app.ini 
-
-# Create a user called 'openfeature'
-# With password 'openfeature'
-sudo -u git gitea admin user create \
-   --username=openfeature \
-   --password=openfeature \
-   --email=me@faas.com \
-   --must-change-password=false \
-   -c=/etc/gitea/app.ini
-
-sudo -u git gitea admin user generate-access-token \
-  --username=openfeature \
-  --scopes=repo \
-  -c=/etc/gitea/app.ini \
-  --raw > /tmp/output.log
+git config --system user.email $USER_EMAIL
+git config --system user.name $USER_NAME
 
-ACCESS_TOKEN=$(tail -n 1 /tmp/output.log)
+git clone http://$USER_NAME:$USER_PASSWORD@${BASE_URL#http://}:3000/$USER_NAME/flags
 
-# Wait for Gitea to be available
-# Timeout after 2mins
-timeout 120 bash -c 'while [[ "$(curl --insecure -s -o /dev/null -w ''%{http_code}'' http://0.0.0.0:3000)" != "200" ]]; do sleep 5; done'
+cd $REPO_NAME
+wget -O example_flags.flagd.json https://raw.githubusercontent.com/open-feature/flagd/main/samples/example_flags.flagd.json
 
-# Authenticate the 'tea' CLI
-tea login add \
-   --name=openfeature \
-   --user=openfeature \
-   --password=openfeature \
-   --url=http://0.0.0.0:3000 \
-   --token=$ACCESS_TOKEN > /dev/null 2>&1
-
-# Create an empty repo called 'flags'
-# Clone the template repo
-tea repo create --name=flags --branch=main --init=true > /dev/null 2>&1
-git clone http://openfeature:openfeature@0.0.0.0:3000/openfeature/flags
-wget -O ~/flags/example_flags.flagd.json https://raw.githubusercontent.com/open-feature/flagd/refs/tags/flagd/v${FLAGD_VERSION}/samples/example_flags.flagd.json
-cd ~/flags
 git config credential.helper cache
 git add -A
-git commit -m "add flags"
-git push
+git commit -m "seed flags from flagd json"
+git push origin main
+
+if ! type -P flagd &> /dev/null; then
+  echo "Installing flagd..."
+  wget -O flagd.tar.gz https://github.com/open-feature/flagd/releases/download/flagd%2Fv${FLAGD_VERSION}/flagd_${FLAGD_VERSION}_Linux_x86_64.tar.gz
+  tar -xf flagd.tar.gz
+  mv flagd_linux_x86_64 flagd
+  chmod +x flagd
+  mv flagd /usr/local/bin
+fi
+
+echo  🎉 Installation Complete 🎉 Please proceed now...   
 
 # ---------------------------------------------#
 #       🎉 Installation Complete 🎉           #

flagd-demo/dockerfile

@@ -0,0 +1,26 @@
+FROM ubuntu:noble
+
+RUN apt-get update \
+&& DEBIAN_FRONTEND=noninteractive \
+    apt-get install -y wget git vim sudo ca-certificates curl gnupg lsb-release coreutils jq \
+&& rm -rf /var/lib/apt/lists/*
+
+# Install docker in docker to mock killercoda's ability to use docker
+RUN mkdir -p /etc/apt/keyrings && \
+    curl -fsSL https://download.docker.com/linux/ubuntu/gpg | \
+    gpg --dearmor -o /etc/apt/keyrings/docker.gpg && \
+    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] \
+    https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | \
+    tee /etc/apt/sources.list.d/docker.list > /dev/null && \
+    apt-get update && \
+    apt-get install -y docker-ce-cli docker-compose-plugin
+
+# Add the necessary files needed to run
+COPY assets/scripts/intro_foreground.sh /usr/local/bin/intro_foreground.sh
+COPY assets/docker-compose.yaml /root/docker-compose.yaml
+
+# Add executable permission
+RUN chmod +x /usr/local/bin/intro_foreground.sh
+
+# Run the script file
+# CMD ["/usr/local/bin/intro_foreground.sh"]