Setup gateway-server with watchers

app/data/compose/docker-compose-watcher-azimuth.yml

@@ -0,0 +1,98 @@
+version: '3.2'
+
+services:
+  # Starts the PostgreSQL database for watchers
+  watcher-db:
+    restart: unless-stopped
+    image: postgres:14-alpine
+    environment:
+      - POSTGRES_USER=vdbm
+      - POSTGRES_MULTIPLE_DATABASES=azimuth-watcher,azimuth-watcher-job-queue,censures-watcher,censures-watcher-job-queue,claims-watcher,claims-watcher-job-queue,conditional-star-release-watcher,conditional-star-release-watcher-job-queue,delegated-watcher,delegated-watcher-job-queue,ecliptic-watcher,ecliptic-watcher-job-queue,linear-star-release-watcher,linear-star-release-watcher-job-queue,polls-watcher,polls-watcher-job-queue
+      - POSTGRES_EXTENSION=azimuth-watcher-job-queue:pgcrypto,censures-watcher-job-queue:pgcrypto,claims-watcher-job-queue:pgcrypto,conditional-star-release-watcher-job-queue:pgcrypto,delegated-watcher-job-queue:pgcrypto,ecliptic-watcher-job-queue:pgcrypto,linear-star-release-watcher-job-queue:pgcrypto,polls-watcher-job-queue:pgcrypto,
+      - POSTGRES_PASSWORD=password
+    volumes:
+      - ../config/postgresql/multiple-postgressql-databases.sh:/docker-entrypoint-initdb.d/multiple-postgressql-databases.sh
+      - watcher_db_data:/var/lib/postgresql/data
+    ports:
+      - "0.0.0.0:15432:5432"
+    healthcheck:
+      test: ["CMD", "nc", "-v", "localhost", "5432"]
+      interval: 20s
+      timeout: 5s
+      retries: 15
+      start_period: 10s
+
+  # Starts the azimuth-watcher server
+  azimuth-watcher-server:
+    image: cerc/watcher-azimuth:local
+    restart: unless-stopped
+    depends_on:
+      watcher-db:
+        condition: service_healthy
+    environment:
+      CERC_SCRIPT_DEBUG: ${CERC_SCRIPT_DEBUG}
+    working_dir: /app/packages/azimuth-watcher
+    command: "yarn server"
+    volumes:
+      - ../config/watcher-azimuth/watcher-configs/azimuth-watcher.toml:/app/packages/azimuth-watcher/environments/local.toml
+    # ports:
+    #   - "0.0.0.0:3001:3001"
+    healthcheck:
+      test: ["CMD", "nc", "-vz", "localhost", "3001"]
+      interval: 20s
+      timeout: 5s
+      retries: 15
+      start_period: 5s
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+
+    # Starts the censures-watcher server
+  censures-watcher-server:
+    image: cerc/watcher-azimuth:local
+    restart: unless-stopped
+    depends_on:
+      watcher-db:
+        condition: service_healthy
+    environment:
+      CERC_SCRIPT_DEBUG: ${CERC_SCRIPT_DEBUG}
+    working_dir: /app/packages/censures-watcher
+    command: "yarn server"
+    volumes:
+      - ../config/watcher-azimuth/watcher-configs/censures-watcher.toml:/app/packages/censures-watcher/environments/local.toml
+    # ports:
+    #   - "0.0.0.0:3001:3001"
+    healthcheck:
+      test: ["CMD", "nc", "-vz", "localhost", "3002"]
+      interval: 20s
+      timeout: 5s
+      retries: 15
+      start_period: 5s
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+
+  # Starts the gateway-server for proxying queries
+  gateway-server:
+    image: cerc/watcher-azimuth:local
+    restart: unless-stopped
+    depends_on:
+      azimuth-watcher-server:
+        condition: service_healthy
+    environment:
+      CERC_SCRIPT_DEBUG: ${CERC_SCRIPT_DEBUG}
+    working_dir: /app/packages/gateway-server
+    command: "yarn server"
+    volumes:
+      - ../config/watcher-azimuth/gateway-watchers.json:/app/packages/gateway-server/dist/watchers.json
+    ports:
+      - "0.0.0.0:4000:4000"
+    healthcheck:
+      test: ["CMD", "nc", "-vz", "localhost", "4000"]
+      interval: 20s
+      timeout: 5s
+      retries: 15
+      start_period: 5s
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+
+volumes:
+  watcher_db_data:

app/data/config/watcher-azimuth/gateway-watchers.json

@@ -0,0 +1,10 @@
+[
+  {
+    "endpoint": "http://azimuth-watcher-server:3001/graphql",
+    "prefix": "azimuth"
+  },
+  {
+    "endpoint": "http://censures-watcher-server:3002/graphql",
+    "prefix": "censures"
+  }
+]

app/data/config/watcher-azimuth/watcher-configs/azimuth-watcher.toml

@@ -0,0 +1,66 @@
+[server]
+  host = "0.0.0.0"
+  port = 3001
+  kind = "lazy"
+
+  # Checkpointing state.
+  checkpointing = true
+
+  # Checkpoint interval in number of blocks.
+  checkpointInterval = 2000
+
+  # Enable state creation
+  # CAUTION: Disable only if state creation is not desired or can be filled subsequently
+  enableState = true
+
+  # Boolean to filter logs by contract.
+  filterLogs = false
+
+  # Max block range for which to return events in eventsInRange GQL query.
+  # Use -1 for skipping check on block range.
+  maxEventsBlockRange = 1000
+
+  # GQL cache settings
+  [server.gqlCache]
+    enabled = true
+
+    # Max in-memory cache size (in bytes) (default 8 MB)
+    # maxCacheSize
+
+    # GQL cache-control max-age settings (in seconds)
+    maxAge = 15
+
+[metrics]
+  host = "127.0.0.1"
+  port = 9000
+  [metrics.gql]
+    port = 9001
+
+[database]
+  type = "postgres"
+  host = "watcher-db"
+  port = 5432
+  database = "azimuth-watcher"
+  username = "vdbm"
+  password = "password"
+  synchronize = true
+  logging = false
+
+[upstream]
+  [upstream.ethServer]
+    gqlApiEndpoint = "http://host.docker.internal:8083/graphql"
+    rpcProviderEndpoint = "http://host.docker.internal:8082"
+
+  [upstream.cache]
+    name = "requests"
+    enabled = false
+    deleteOnStart = false
+
+[jobQueue]
+  dbConnectionString = "postgres://vdbm:password@watcher-db/azimuth-watcher-job-queue"
+  maxCompletionLagInSecs = 300
+  jobDelayInMilliSecs = 100
+  eventsInBatch = 50
+  blockDelayInMilliSecs = 2000
+  prefetchBlocksInMem = true
+  prefetchBlockCount = 10

app/data/config/watcher-azimuth/watcher-configs/censures-watcher.toml

@@ -0,0 +1,66 @@
+[server]
+  host = "0.0.0.0"
+  port = 3002
+  kind = "lazy"
+
+  # Checkpointing state.
+  checkpointing = true
+
+  # Checkpoint interval in number of blocks.
+  checkpointInterval = 2000
+
+  # Enable state creation
+  # CAUTION: Disable only if state creation is not desired or can be filled subsequently
+  enableState = true
+
+  # Boolean to filter logs by contract.
+  filterLogs = false
+
+  # Max block range for which to return events in eventsInRange GQL query.
+  # Use -1 for skipping check on block range.
+  maxEventsBlockRange = 1000
+
+  # GQL cache settings
+  [server.gqlCache]
+    enabled = true
+
+    # Max in-memory cache size (in bytes) (default 8 MB)
+    # maxCacheSize
+
+    # GQL cache-control max-age settings (in seconds)
+    maxAge = 15
+
+[metrics]
+  host = "127.0.0.1"
+  port = 9000
+  [metrics.gql]
+    port = 9001
+
+[database]
+  type = "postgres"
+  host = "watcher-db"
+  port = 5432
+  database = "censures-watcher"
+  username = "vdbm"
+  password = "password"
+  synchronize = true
+  logging = false
+
+[upstream]
+  [upstream.ethServer]
+    gqlApiEndpoint = "http://host.docker.internal:8083/graphql"
+    rpcProviderEndpoint = "http://host.docker.internal:8082"
+
+  [upstream.cache]
+    name = "requests"
+    enabled = false
+    deleteOnStart = false
+
+[jobQueue]
+  dbConnectionString = "postgres://vdbm:password@watcher-db/censures-watcher-job-queue"
+  maxCompletionLagInSecs = 300
+  jobDelayInMilliSecs = 100
+  eventsInBatch = 50
+  blockDelayInMilliSecs = 2000
+  prefetchBlocksInMem = true
+  prefetchBlockCount = 10

app/data/container-build/cerc-watcher-azimuth/Dockerfile

@@ -0,0 +1,10 @@
+FROM node:18.16.0-alpine3.16
+
+RUN apk --update --no-cache add git python3 alpine-sdk
+
+WORKDIR /app
+
+COPY . .
+
+RUN echo "Building azimuth-watcher-ts" && \
+    yarn && yarn build

app/data/container-build/cerc-watcher-azimuth/build.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+# Build cerc/watcher-azimuth
+
+source ${CERC_CONTAINER_BASE_DIR}/build-base.sh
+
+# See: https://stackoverflow.com/a/246128/1701505
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+
+docker build -t cerc/watcher-azimuth:local -f ${SCRIPT_DIR}/Dockerfile ${build_command_args} ${CERC_REPO_BASE_DIR}/azimuth-watcher-ts

app/data/container-image-list.txt

@@ -37,3 +37,4 @@ cerc/optimism-op-batcher
 cerc/optimism-op-node
 cerc/optimism-op-proposer
 cerc/pocket
+cerc/watcher-azimuth

app/data/pod-list.txt

@@ -25,3 +25,4 @@ kubo
 foundry
 fixturenet-optimism
 fixturenet-pocket
+watcher-azimuth

app/data/repository-list.txt

@@ -29,3 +29,4 @@ ethereum-optimism/op-geth
 ethereum-optimism/optimism
 pokt-network/pocket-core
 pokt-network/pocket-core-deployments
+cerc-io/azimuth-watcher-ts

app/data/stacks/azimuth/README.md

@@ -0,0 +1,58 @@
+# Azimuth Watcher
+
+Instructions to setup and deploy Azimuth Watcher stack
+
+## Setup
+
+Clone required repositories:
+
+```bash
+laconic-so --stack azimuth setup-repositories
+```
+
+NOTE: If the repository already exists and checked out to different versions, `setup-repositories` command will throw an error.
+For getting around this, the `azimuth-watcher-ts` repository can be removed and then run the command.
+
+Checkout to the required versions and branches in repos
+
+```bash
+# azimuth-watcher-ts
+cd ~/cerc/azimuth-watcher-ts
+# git checkout v0.1.0
+```
+
+Build the container images:
+
+```bash
+laconic-so --stack azimuth build-containers
+```
+
+This should create the required docker images in the local image registry.
+
+Deploy the stack:
+
+* Deploy the containers:
+
+  ```bash
+  laconic-so --stack azimuth deploy-system up
+  ```
+
+* List and check the health status of all the containers using `docker ps` and wait for them to be `healthy`
+
+## Clean up
+
+Stop all the services running in background run:
+
+```bash
+laconic-so --stack azimuth deploy-system down 30
+```
+
+Clear volumes created by this stack:
+
+```bash
+# List all relevant volumes
+docker volume ls -q --filter "name=.*watcher_db_data"
+
+# Remove all the listed volumes
+docker volume rm $(docker volume ls -q --filter "name=.*watcher_db_data")
+```

app/data/stacks/azimuth/stack.yml

@@ -0,0 +1,8 @@
+version: "1.0"
+name: azimuth
+repos:
+  - cerc-io/azimuth-watcher-ts
+containers:
+  - cerc/watcher-azimuth
+pods:
+  - watcher-azimuth