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Nabarun 9949900783 Upgrade watcher version for handling multiple data sources in subgraph config (#4 ) Part of [Generate secured-finance subgraph watcher with codegen](https://www.notion.so/Generate-secured-finance-subgraph-watcher-with-codegen-2923413e0af54ea787c5435d6966f3bb) Reviewed-on: #4 Co-authored-by: Nabarun <nabarun@deepstacksoft.com> Co-committed-by: Nabarun <nabarun@deepstacksoft.com>		2024-07-19 12:59:34 +00:00
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README.md	Create stack for running secured-finanace-watcher-ts (#1 )	2024-05-30 11:24:30 +05:30
stack.yml	Upgrade watcher version for handling multiple data sources in subgraph config (#4 )	2024-07-19 12:59:34 +00:00

README.md

Secured finance watcher

Clone the stack repo

laconic-so fetch-stack git.vdb.to/cerc-io/secured-finance-watcher-stack

Clone required repositories

laconic-so --stack ~/cerc/secured-finance-watcher-stack/stack-orchestrator/stacks/secured-finance setup-repositories

Build the container image

laconic-so --stack ~/cerc/secured-finance-watcher-stack/stack-orchestrator/stacks/secured-finance build-containers

Create a spec file for the deployment

laconic-so --stack ~/cerc/secured-finance-watcher-stack/stack-orchestrator/stacks/secured-finance deploy init --output secured-finance-spec.yml

Ports

Edit network in the spec file to map container ports to host ports as required:

...
network:
  ports:
    secured-finance-watcher-db:
     - 15432:5432
    secured-finance-watcher-job-runner:
     - 9000:9000
    secured-finance-watcher-server:
     - 3008:3008
     - 9001:9001

Create a deployment from the spec file

laconic-so --stack ~/cerc/secured-finance-watcher-stack/stack-orchestrator/stacks/secured-finance deploy create --spec-file  secured-finance-spec.yml --deployment-dir secured-finance-deployment

Configuration

Inside deployment directory, open the config.env file and set following env variables:

# External Filecoin (ETH RPC) endpoint to point the watcher to
CERC_ETH_RPC_ENDPOINTS=https://example-lotus-endpoint-1/rpc/v1,https://example-lotus-endpoint-2/rpc/v1

Start the deployment

laconic-so deployment --dir secured-finance-deployment start

To list down and monitor the running containers:

# With status
docker ps -a

# Check logs for a container
docker logs -f <CONTAINER_ID>

Open the GQL playground at http://localhost:3008/graphql

# Example query
query {
  _meta {
    block {
      hash
      number
      timestamp
    }
    deployment
    hasIndexingErrors
  }

Clean up

Stop all the secured finance services running in background:

# Only stop the docker containers
laconic-so deployment --dir secured-finance-deployment stop

# Run 'start' to restart the deployment

To stop all the secured finance services and also delete data:

# Stop the docker containers
laconic-so deployment --dir secured-finance-deployment stop --delete-volumes

# Remove deployment directory (deployment will have to be recreated for a re-run)
rm -r secured-finance-deployment