Add YDB service to devcontainer setup (#352)

Signed-off-by: Vladislav Polyakov <polRk@ydb.tech>

Author: polRk

.devcontainer/Dockerfile

@@ -59,3 +59,9 @@ RUN wget https://github.com/ccache/ccache/releases/download/v${CCACHE_VERSION}/c
     && tar -xf ccache-${CCACHE_VERSION}-linux-x86_64.tar.xz \
     && cp ccache-${CCACHE_VERSION}-linux-x86_64/ccache /usr/local/bin/ \
     && rm -rf ccache-${CCACHE_VERSION}-linux-x86_64 ccache-${CCACHE_VERSION}-linux-x86_64.tar.xz
+
+# Install ydb cli 2.16.0
+ENV YDB_VERSION=2.16.0
+RUN wget https://storage.yandexcloud.net/yandexcloud-ydb/release/${YDB_VERSION}/linux/amd64/ydb && \
+    chmod u+x ydb && \
+    mv ydb /usr/local/bin/

.devcontainer/compose.yml

@@ -0,0 +1,55 @@
+volumes:
+  ydb-data:
+    # driver: local
+    # driver_opts:
+    #   type: tmpfs
+    #   device: tmpfs
+    #   o: size=80g
+  ydb-certs:
+
+services:
+  sdk:
+    platform: linux/amd64
+
+    build:
+      context: .
+      dockerfile: Dockerfile
+
+    volumes:
+      - ydb-certs:/ydb_certs
+      - ../:/workspaces/ydb-cpp-sdk:cached
+
+    environment:
+    - YDB_VERSION=24.3
+    - YDB_CONNECTION_STRING=grpc://ydb:2136/local
+    - YDB_CONNECTION_STRING_SECURE=grpcs://ydb:2135/local
+    - YDB_ANONYMOUS_CREDENTIALS=1
+    - YDB_SSL_ROOT_CERTIFICATES_FILE=/ydb_certs/ca.pem
+
+    # Overrides default command so things don't shut down after the process ends.
+    command: sleep infinity
+
+    # Runs app on the same network as the database container, allows "forwardPorts" in devcontainer.json function.
+    network_mode: service:ydb
+
+    # Use "forwardPorts" in **devcontainer.json** to forward an app port locally.
+    # (Adding the "ports" property to this file will not forward from a Codespace.)
+
+  ydb:
+    image: ghcr.io/ydb-platform/local-ydb:24.3
+    restart: unless-stopped
+    hostname: ydb
+    platform: linux/amd64
+
+    volumes:
+      - ydb-data:/ydb_data
+      - ydb-certs:/ydb_certs
+
+    environment:
+      - YDB_USE_IN_MEMORY_PDISKS=true
+      - GRPC_TLS_PORT=2135
+      - GRPC_PORT=2136
+      - MON_PORT=8765
+
+    # Add "forwardPorts": [2135, 8765] to **devcontainer.json** to forward YDB locally.
+    # (Adding the "ports" property to this file will not forward from a Codespace.)

.devcontainer/configure.sh

@@ -1,8 +1,23 @@
 #!/bin/sh
-WORKSPACE_FOLDER=$1
 
-cd $1
 mkdir -p build
 git submodule update --init --recursive
 ccache -o cache_dir=/root/.ccache
 cmake --preset release-test-with-ccache-basedir -DCMAKE_EXPORT_COMPILE_COMMANDS=1
+
+if which ydb > /dev/null 2>&1; then
+    ENDPOINT=$(echo ${YDB_CONNECTION_STRING_SECURE:-$YDB_CONNECTION_STRING} | awk -F/ '{print $3}')
+    DATABASE=$(echo ${YDB_CONNECTION_STRING_SECURE:-$YDB_CONNECTION_STRING} | awk -F/ '{print "/" $4}')
+    CA_FILE_OPTION=""
+
+    if [ -n "$YDB_CONNECTION_STRING_SECURE" ]; then
+        CA_FILE_OPTION="--ca-file ${YDB_SSL_ROOT_CERTIFICATES_FILE}"
+    fi
+
+    ydb config profile create local \
+        --endpoint "$ENDPOINT" \
+        --database "$DATABASE" \
+        $CA_FILE_OPTION
+
+    ydb config profile activate local
+fi

.devcontainer/devcontainer.json

@@ -1,14 +1,10 @@
 // For format details, see https://aka.ms/devcontainer.json. For config options, see the
 // README at: https://github.com/devcontainers/templates/tree/main/src/cpp
 {
-	"name": "C++",
-	"build": {
-		"dockerfile": "Dockerfile",
-		"options": [
-			"--platform",
-			"linux/amd64"
-		]
-	},
+	"name": "C++ & YDB",
+	"service": "sdk",
+	"dockerComposeFile": "compose.yml",
+	"workspaceFolder": "/workspaces/ydb-cpp-sdk",
 	// Allows the container to use ptrace, which is useful for debugging.
 	"capAdd": [
 		"SYS_PTRACE"
@@ -19,16 +15,18 @@
 	],
 	// Features to add to the dev container. More info: https://containers.dev/features.
 	"features": {
-		"ghcr.io/devcontainers/features/github-cli:1": {
-			"installDirectlyFromGitHubRelease": true,
-			"version": "latest"
-		}
+		"ghcr.io/devcontainers/features/github-cli:1": {}
 	},
 	// Use 'forwardPorts' to make a list of ports inside the container available locally.
-	"forwardPorts": [],
+	"forwardPorts": [
+		2135,
+		2136,
+		8765
+	],
+	// Use 'initializeCommand' to run commands before the container is created.
 	"initializeCommand": "mkdir -p ${localEnv:HOME}/.ccache && cd \"${localWorkspaceFolder}\" && git config --local user.email \"$(git config user.email)\" && git config --local user.name \"$(git config user.name)\"",
-	// Use 'postCreateCommand' to run commands after the container is created.
-	"postCreateCommand": ".devcontainer/configure.sh ${containerWorkspaceFolder}",
+	// Use 'postStartCommand' to run commands after the container is started.
+	"postStartCommand": ".devcontainer/configure.sh",
 	// Configure tool-specific properties.
 	"customizations": {
 		"vscode": {