feat(docker): unify mostro and relay compose #392
Conversation
also improve docker image and ergonomics
WalkthroughThe changes in this pull request involve modifications to various configuration and build files for a Docker-based application. Key updates include adjustments to the Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant Docker
participant NostrRelay
participant LND
User->>Docker: Run docker-compose up
Docker->>NostrRelay: Start Nostr relay service
Docker->>LND: Ensure LND service is running
NostrRelay->>User: Relay service is active
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Actionable comments posted: 5
🧹 Outside diff range and nitpick comments (11)
docker/.env.example (1)
1-3: Add example values or instructions for required LND files.Since these variables are marked as required but have empty values, it would be helpful to:
- Add example paths or placeholders
- Include a comment explaining where users can find these files
Consider adding comments like this:
# LND TLS certificate and macaroon files (required) -LND_CERT_FILE= -LND_MACAROON_FILE= +# Default paths for LND in Bitcoin mainnet. Adjust according to your setup. +LND_CERT_FILE=~/.lnd/tls.cert +LND_MACAROON_FILE=~/.lnd/data/chain/bitcoin/mainnet/admin.macaroondocker/compose.yml (1)
21-23: Consider adding network configurations for better control.While the basic bridge network works, consider adding these configurations for better control and security:
networks: default: driver: bridge + driver_opts: + com.docker.network.bridge.name: mostro_net + ipam: + config: + - subnet: 172.20.0.0/16docker/Dockerfile (1)
35-44: Consider volume mounting for the database file.While copying an empty database works, consider using a Docker volume for the database file to:
- Persist data between container restarts
- Avoid potential file permission issues
- Make backups easier
Example docker-compose configuration:
volumes: - ./data:/home/mostrouser/dataMakefile (3)
1-21: Add additional safety checks and improve error handling in docker-build target.While the basic file existence checks are good, consider enhancing the target with additional safety measures:
- Add permission checks for LND files
- Validate environment variables are non-empty
- Add cleanup on failure
- Consider making config paths configurable
Here's a suggested improvement:
docker-build: @set -o pipefail; \ cd docker && \ set -a && source .env && set +a && \ + if [ -z "$${LND_CERT_FILE}" ] || [ -z "$${LND_MACAROON_FILE}" ]; then \ + echo "Error: LND_CERT_FILE and LND_MACAROON_FILE must be set"; \ + exit 1; \ + fi && \ mkdir -p config/lnd && \ echo "Checking LND files..." && \ echo "LND_CERT_FILE=$${LND_CERT_FILE}" && \ echo "LND_MACAROON_FILE=$${LND_MACAROON_FILE}" && \ if [ ! -f "$${LND_CERT_FILE}" ]; then \ echo "Error: LND cert file not found at: $${LND_CERT_FILE}"; \ exit 1; \ fi && \ + if [ ! -r "$${LND_CERT_FILE}" ]; then \ + echo "Error: LND cert file not readable at: $${LND_CERT_FILE}"; \ + exit 1; \ + fi && \ if [ ! -f "$${LND_MACAROON_FILE}" ]; then \ echo "Error: LND macaroon file not found at: $${LND_MACAROON_FILE}"; \ exit 1; \ fi && \ + if [ ! -r "$${LND_MACAROON_FILE}" ]; then \ + echo "Error: LND macaroon file not readable at: $${LND_MACAROON_FILE}"; \ + exit 1; \ + fi && \ echo "Copying LND cert and macaroon to docker config" && \ cp -v $${LND_CERT_FILE} config/lnd/tls.cert && \ cp -v $${LND_MACAROON_FILE} config/lnd/admin.macaroon && \ echo "Building docker image" && \ docker compose build
41-44: Add data preservation warning and options to docker-down target.The target should warn users about potential data loss and provide options to preserve volumes if needed.
Suggested improvement:
docker-down: + @echo "Warning: This will stop all containers and remove them. Data in non-persistent volumes will be lost." + @read -p "Are you sure you want to continue? [y/N] " -n 1 -r; \ + echo; \ + if [[ ! $$REPLY =~ ^[Yy]$$ ]]; then \ + exit 1; \ + fi @set -o pipefail; \ cd docker && \ docker compose downConsider adding a
docker-down-volumestarget if you need to clean up volumes as well:docker-down-volumes: @echo "Warning: This will remove all containers AND volumes. ALL DATA WILL BE LOST." @read -p "Are you sure you want to continue? [y/N] " -n 1 -r; \ echo; \ if [[ ! $$REPLY =~ ^[Yy]$$ ]]; then \ exit 1; \ fi @set -o pipefail; \ cd docker && \ docker compose down -v
1-44: Add Makefile best practices and documentation.Consider adding the following improvements to make the Makefile more maintainable and user-friendly:
- Declare PHONY targets
- Add a help target
- Document target dependencies
Add these at the beginning of the Makefile:
.PHONY: docker-build docker-up docker-relay-up docker-down help help: @echo "Available targets:" @echo " docker-build - Build Docker images (requires LND cert and macaroon)" @echo " docker-up - Start all services" @echo " docker-relay-up - Start only the Nostr relay service" @echo " docker-down - Stop and remove containers"docker/settings.docker.toml (1)
13-15: LGTM! Consider adding more contextThe hold invoice expiration window is well-defined, but it could benefit from additional documentation explaining the rationale behind the 300-second timeout.
Consider adding a comment explaining:
- Why 300 seconds was chosen
- What happens if the time window is exceeded
docker/DOCKER.md (4)
9-9: Fix grammar: Use "an" before "LND"Change "a LND node" to "an LND node" as "LND" is pronounced starting with a vowel sound.
-You need to have a LND node running locally. We recommend using [Polar](https://lightningpolar.com/) for this. +You need to have an LND node running locally. We recommend using [Polar](https://lightningpolar.com/) for this.🧰 Tools
🪛 LanguageTool
[misspelling] ~9-~9: Use “an” instead of ‘a’ if the following word starts with a vowel sound, e.g. ‘an article’, ‘an hour’.
Context: ...om/compose/install/). You need to have a LND node running locally. We recommend ...(EN_A_VS_AN)
13-16: Add period after services listAdd a period after the services list for consistent punctuation.
The `compose.yml` sets up the following services: - `mostro`: the MostroP2P service -`nostr-relay`: the Nostr relay +`nostr-relay`: the Nostr relay.🧰 Tools
🪛 LanguageTool
[uncategorized] ~15-~15: Loose punctuation mark.
Context: ...s up the following services: -mostro: the MostroP2P service -nostr-relay: ...(UNLIKELY_OPENING_PUNCTUATION)
32-34: Fix typo in configuration instructionsThe word "acording" should be "according".
-2. Ensure you have the `settings.toml` configuration file and the `mostro.db` SQLite database in a `config` directory (acording to the `volumes` section). If you don't have those files from a previous installation, then the first time they will be created as follows: +2. Ensure you have the `settings.toml` configuration file and the `mostro.db` SQLite database in a `config` directory (according to the `volumes` section). If you don't have those files from a previous installation, then the first time they will be created as follows:
68-69: Add context about the Nostr relay's purposeConsider adding a brief explanation of what the Nostr relay is and why someone might want to run it independently of the main service. This would help users make informed decisions about their deployment.
## Steps for running just the Nostr relay +The Nostr relay is a standalone component that handles message routing in the Nostr network. You might want to run it independently if you're only interested in relay functionality or for testing purposes. + 1. Run the following command to start the Nostr relay:
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📒 Files selected for processing (10)
.gitignore(1 hunks)Makefile(1 hunks)docker/.env.example(1 hunks)docker/DOCKER.md(1 hunks)docker/Dockerfile(1 hunks)docker/compose.yml(1 hunks)docker/relay_config.toml(1 hunks)docker/settings.docker.toml(2 hunks)relay/.env.example(0 hunks)relay/docker-compose.yml(0 hunks)
💤 Files with no reviewable changes (2)
- relay/.env.example
- relay/docker-compose.yml
🧰 Additional context used
🪛 LanguageTool
docker/DOCKER.md
[misspelling] ~9-~9: Use “an” instead of ‘a’ if the following word starts with a vowel sound, e.g. ‘an article’, ‘an hour’.
Context: ...om/compose/install/). You need to have a LND node running locally. We recommend ...
(EN_A_VS_AN)
[uncategorized] ~15-~15: Loose punctuation mark.
Context: ...s up the following services: - mostro: the MostroP2P service - nostr-relay: ...
(UNLIKELY_OPENING_PUNCTUATION)
🔇 Additional comments (13)
docker/.env.example (1)
5-6: Verify port 7000 availability and document the choice.
The default port 7000 needs verification to ensure it:
- Doesn't conflict with common services
- Is consistent with other components in the stack
Let's verify if this port is used elsewhere in the codebase:
✅ Verification successful
Port 7000 is well-documented and properly configured
Based on the search results, port 7000 is:
- Consistently used across the codebase as the default local port for nostr-rs-relay
- Well-documented in README.md and configuration files
- Properly configured in Docker setup to map container's internal port 8080 to host port 7000
- Not conflicting with any other services in the stack
- A non-privileged port (>1024) commonly available for application use
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Check for other occurrences of port 7000 and nearby ports
# to identify potential conflicts
echo "Checking for port 7000 usage:"
rg -A 2 '7000|700[1-9]|70[1-9][0-9]'
echo -e "\nChecking compose files for port mappings:"
fd -e yml -e yaml compose | xargs cat
Length of output: 6691
.gitignore (2)
14-15: LGTM! Good practice to ignore binary outputs.
Adding bin/ to .gitignore is a good practice as it prevents binary artifacts from being committed to version control.
16-17: LGTM! Docker config exclusion aligns with unification goals.
The addition of docker/config with a clear comment header aligns well with the PR's objective of unifying Mostro and Relay compose configurations. This ensures that environment-specific Docker configurations are kept out of version control.
docker/compose.yml (2)
9-10: LGTM: Explicit network configuration added.
The explicit network configuration improves clarity and supports service unification.
Line range hint 1-23: Verify network accessibility requirements.
Let's verify if other services in the repository need to connect to these containers and if the current network configuration supports all required interactions.
✅ Verification successful
Based on the results, I can now generate the final response:
Network configuration is correctly set up for the required service interactions
The current network setup is sufficient because:
- The only docker-compose file in the repository is
docker/compose.yml - The mostro service connects to the nostr-relay via
ws://localhost:7000(from settings.tpl.toml) - Both services are on the same default bridge network, allowing container-to-container communication
- The nostr-relay port 7000 is exposed to host, which matches the configuration in settings files
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Check for other docker-compose files and service dependencies
echo "Checking for other docker-compose files..."
fd -e yml -e yaml . | grep -i 'compose'
echo "Checking for service references in the codebase..."
rg --type toml --type yaml "nostr-relay|mostro" -C 2
Length of output: 3581
docker/Dockerfile (5)
13-15: Great optimization for Docker build caching!
The separation of dependency fetching from the build step will significantly improve build times when only source code changes.
29-31: LGTM! Good security practice with non-root user.
Creating a dedicated non-root user is a security best practice for containers.
26-27: Query: Is --reinstall necessary for ca-certificates?
The --reinstall flag for ca-certificates is unusual. Could you clarify why this is needed? A regular install should be sufficient unless there's a specific issue being addressed.
#!/bin/bash
# Check if there are any SSL/TLS related issues in the codebase
rg -l "certificate|ssl|tls" -g '!*.{md,lock}'46-50: Verify start.sh script contents.
The switch from ENTRYPOINT to CMD provides more flexibility, which is good. However, we should verify the contents of start.sh to ensure it handles:
- Proper signal handling
- Graceful shutdown
- Error scenarios
#!/bin/bash
# Check the contents of the start script
cat docker/start.sh2-7: LGTM! Verify Rust version compatibility with dependencies.
The build stage improvements look good:
- Consolidated RUN command reduces image layers
- Proper cleanup of apt lists
- Comprehensive build dependencies
Let's verify the Rust version compatibility:
✅ Verification successful
Rust 1.82 is compatible with the project dependencies
The project's dependencies are all using recent versions and none specify a minimum Rust version constraint. The project uses Rust 2021 edition which is well supported by Rust 1.82. Key observations:
- Uses modern dependency versions (e.g., tokio 1.40.0, sqlx 0.6.2)
- No explicit MSRV constraints in Cargo.toml
- All major dependencies are actively maintained
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Check if any dependencies specify MSRV (Minimum Supported Rust Version)
rg -l "rust-version\s*=\s*" Cargo.toml
Length of output: 821
Script:
#!/bin/bash
# Let's check Cargo.toml for rust-version and dependencies
cat Cargo.toml
Length of output: 1313
docker/settings.docker.toml (2)
23-23: Verify Docker networking configuration
The addition of host.docker.internal is good for Docker networking, but we should ensure:
- Cross-platform compatibility (Windows/Mac/Linux)
- Proper network configuration in Docker compose
Let's verify the Docker network configuration:
#!/bin/bash
# Description: Verify Docker networking setup
# Expected: Docker compose should define appropriate network settings
# Check Docker compose network configuration
rg "networks?:" docker/
# Check if there are any other services using these ports
rg "7000" docker/Line range hint 47-47: Ensure database persistence in Docker setup
The database path aligns with the unified config structure. However, we should verify:
- The database file persists across container restarts
- Proper volume mounting in Docker compose
Let's verify the database volume configuration:
#!/bin/bash
# Description: Verify database persistence configuration
# Expected: Docker compose should mount the database directory as a volume
# Check volume configurations
rg -l "mostro.db" docker/
# Check if the config directory is properly mounted
rg "volumes?:" docker/docker/DOCKER.md (1)
Line range hint 1-80: Documentation is well-structured and comprehensive
The documentation successfully captures the unified Docker Compose setup for Mostro and relay services, providing clear instructions for both combined and independent deployments. The step-by-step instructions are thorough and include all necessary configuration details.
🧰 Tools
🪛 LanguageTool
[grammar] ~7-~7: The usual collocation for “Compose” is “of”, not “from”. Did you mean “Compose of”?
Context: .../www.docker.com/get-started) and Docker Compose from [here](https://docs.docker.com/compose/...
(COMPOSE_FROM_OF)
[misspelling] ~9-~9: Use “an” instead of ‘a’ if the following word starts with a vowel sound, e.g. ‘an article’, ‘an hour’.
Context: ...om/compose/install/). You need to have a LND node running locally. We recommend ...
(EN_A_VS_AN)
[uncategorized] ~15-~15: Loose punctuation mark.
Context: ...s up the following services: - mostro: the MostroP2P service - nostr-relay: ...
(UNLIKELY_OPENING_PUNCTUATION)
| nostr-relay: | ||
| image: scsibug/nostr-rs-relay | ||
| container_name: nostr-relay | ||
| ports: | ||
| - '${MOSTRO_RELAY_LOCAL_PORT:-7000}:8080' | ||
| volumes: | ||
| - './config/relay/data:/usr/src/app/db:Z' | ||
| - './config/relay/config.toml:/usr/src/app/config.toml:ro,Z' |
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🛠️ Refactor suggestion
Consider adding container reliability configurations.
While the basic setup is correct, consider the following improvements for production readiness:
- Add a restart policy
- Add a health check
- Consider using named volumes instead of relative paths
Apply these improvements:
nostr-relay:
image: scsibug/nostr-rs-relay
container_name: nostr-relay
+ restart: unless-stopped
+ healthcheck:
+ test: ["CMD", "curl", "-f", "http://localhost:8080/"]
+ interval: 30s
+ timeout: 10s
+ retries: 3
ports:
- '${MOSTRO_RELAY_LOCAL_PORT:-7000}:8080'
volumes:
- - './config/relay/data:/usr/src/app/db:Z'
- - './config/relay/config.toml:/usr/src/app/config.toml:ro,Z'
+ - nostr_relay_data:/usr/src/app/db
+ - type: bind
+ source: ./config/relay/config.toml
+ target: /usr/src/app/config.toml
+ read_only: true
volumes:
nostr_relay_data:📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| nostr-relay: | |
| image: scsibug/nostr-rs-relay | |
| container_name: nostr-relay | |
| ports: | |
| - '${MOSTRO_RELAY_LOCAL_PORT:-7000}:8080' | |
| volumes: | |
| - './config/relay/data:/usr/src/app/db:Z' | |
| - './config/relay/config.toml:/usr/src/app/config.toml:ro,Z' | |
| nostr-relay: | |
| image: scsibug/nostr-rs-relay | |
| container_name: nostr-relay | |
| restart: unless-stopped | |
| healthcheck: | |
| test: ["CMD", "curl", "-f", "http://localhost:8080/"] | |
| interval: 30s | |
| timeout: 10s | |
| retries: 3 | |
| ports: | |
| - '${MOSTRO_RELAY_LOCAL_PORT:-7000}:8080' | |
| volumes: | |
| - nostr_relay_data:/usr/src/app/db | |
| - type: bind | |
| source: ./config/relay/config.toml | |
| target: /usr/src/app/config.toml | |
| read_only: true | |
| volumes: | |
| nostr_relay_data: |
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This was just moved, not really changed from what it previously was
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@jgmontoya, understood. Thank you for the clarification.
| docker-up: | ||
| @set -o pipefail; \ | ||
| cd docker && \ | ||
| echo "Copying Nostr relay config" && \ | ||
| mkdir -p config/relay && \ | ||
| cp -v ./relay_config.toml config/relay/config.toml && \ | ||
| echo "Starting services" && \ | ||
| docker compose up -d |
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🛠️ Refactor suggestion
Add validation checks in docker-up target.
The target should validate the relay configuration file and check for running services before proceeding.
Suggested improvement:
docker-up:
@set -o pipefail; \
cd docker && \
+ if [ ! -f "./relay_config.toml" ]; then \
+ echo "Error: relay_config.toml not found"; \
+ exit 1; \
+ fi && \
echo "Copying Nostr relay config" && \
mkdir -p config/relay && \
cp -v ./relay_config.toml config/relay/config.toml && \
+ if docker compose ps --quiet | grep -q .; then \
+ echo "Warning: Some services are already running"; \
+ fi && \
echo "Starting services" && \
docker compose up -d📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| docker-up: | |
| @set -o pipefail; \ | |
| cd docker && \ | |
| echo "Copying Nostr relay config" && \ | |
| mkdir -p config/relay && \ | |
| cp -v ./relay_config.toml config/relay/config.toml && \ | |
| echo "Starting services" && \ | |
| docker compose up -d | |
| docker-up: | |
| @set -o pipefail; \ | |
| cd docker && \ | |
| if [ ! -f "./relay_config.toml" ]; then \ | |
| echo "Error: relay_config.toml not found"; \ | |
| exit 1; \ | |
| fi && \ | |
| echo "Copying Nostr relay config" && \ | |
| mkdir -p config/relay && \ | |
| cp -v ./relay_config.toml config/relay/config.toml && \ | |
| if docker compose ps --quiet | grep -q .; then \ | |
| echo "Warning: Some services are already running"; \ | |
| fi && \ | |
| echo "Starting services" && \ | |
| docker compose up -d |
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I don't think this is really needed (or actually wanted for that matter 🙄)
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@jgmontoya, understood. I'll disregard the suggestion. Let me know if there's anything else I can assist with.
| docker-relay-up: | ||
| @set -o pipefail; \ | ||
| cd docker && \ | ||
| echo "Copying Nostr relay config" && \ | ||
| mkdir -p config/relay && \ | ||
| cp -v ./relay_config.toml config/relay/config.toml && \ | ||
| echo "Starting Nostr relay" && \ | ||
| docker compose up -d nostr-relay |
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🛠️ Refactor suggestion
Reduce code duplication with docker-up target.
The relay configuration copying logic is duplicated between docker-up and docker-relay-up. Consider extracting this into a separate target.
Suggested refactor:
+copy-relay-config:
+ @set -o pipefail; \
+ cd docker && \
+ if [ ! -f "./relay_config.toml" ]; then \
+ echo "Error: relay_config.toml not found"; \
+ exit 1; \
+ fi && \
+ echo "Copying Nostr relay config" && \
+ mkdir -p config/relay && \
+ cp -v ./relay_config.toml config/relay/config.toml
+
docker-up: copy-relay-config
- @set -o pipefail; \
- cd docker && \
- echo "Copying Nostr relay config" && \
- mkdir -p config/relay && \
- cp -v ./relay_config.toml config/relay/config.toml && \
echo "Starting services" && \
docker compose up -d
-docker-relay-up:
+docker-relay-up: copy-relay-config
@set -o pipefail; \
cd docker && \
- echo "Copying Nostr relay config" && \
- mkdir -p config/relay && \
- cp -v ./relay_config.toml config/relay/config.toml && \
echo "Starting Nostr relay" && \
docker compose up -d nostr-relay📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| docker-relay-up: | |
| @set -o pipefail; \ | |
| cd docker && \ | |
| echo "Copying Nostr relay config" && \ | |
| mkdir -p config/relay && \ | |
| cp -v ./relay_config.toml config/relay/config.toml && \ | |
| echo "Starting Nostr relay" && \ | |
| docker compose up -d nostr-relay | |
| copy-relay-config: | |
| @set -o pipefail; \ | |
| cd docker && \ | |
| if [ ! -f "./relay_config.toml" ]; then \ | |
| echo "Error: relay_config.toml not found"; \ | |
| exit 1; \ | |
| fi && \ | |
| echo "Copying Nostr relay config" && \ | |
| mkdir -p config/relay && \ | |
| cp -v ./relay_config.toml config/relay/config.toml | |
| docker-up: copy-relay-config | |
| @set -o pipefail; \ | |
| cd docker && \ | |
| echo "Starting services" && \ | |
| docker compose up -d | |
| docker-relay-up: copy-relay-config | |
| @set -o pipefail; \ | |
| cd docker && \ | |
| echo "Starting Nostr relay" && \ | |
| docker compose up -d nostr-relay |
| @@ -1,16 +1,16 @@ | |||
| [lightning] | |||
| # path to tls.cert file | |||
| lnd_cert_file = '/lnd/alice/tls.cert' | |||
| lnd_cert_file = '/config/lnd/tls.cert' | |||
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💡 Codebase verification
Docker volume configuration needs adjustment for LND certificates
The path /config/lnd/tls.cert in settings.docker.toml is not properly mounted in the Docker setup. While there is a volume mount for ./config:/config, there's no evidence of LND certificate files being copied or mounted in the correct location. This could lead to runtime errors.
- The compose.yml mounts
./config:/configbut doesn't ensure LND directory structure - start.sh only handles settings.toml and mostro.db
- No setup for LND certificates in Dockerfile or start script
Required changes:
- Create LND directory structure in start.sh
- Document LND certificate requirements in DOCKER.md
- Consider adding volume mount specifically for LND certificates
🔗 Analysis chain
Verify Docker volume mounting for LND certificates
The paths have been standardized to use /config/lnd/ directory. This change appears to be part of the Docker compose unification effort.
Let's verify the Docker compose configuration matches these paths:
Also applies to: 5-5
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Verify Docker volume mounting configuration for LND certificates
# Expected: Docker compose file should mount these paths correctly
# Check Docker compose files for volume mounting
rg -l "config/lnd" docker/
Length of output: 212
Script:
#!/bin/bash
# Let's check the actual volume mounting configuration in compose.yml
cat docker/compose.yml
Length of output: 544
Script:
#!/bin/bash
# Let's check the Dockerfile to see how the config directory is handled
cat docker/Dockerfile
# Also check the start script which might handle the LND cert setup
cat docker/start.sh
Length of output: 1745
There was a problem hiding this comment.
the cert and macaroon files are copied in the docker-build Makefile target, the lnd directory is also created there
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@jgmontoya, thank you for clarifying. I see now that the cert and macaroon files are copied in the docker-up Makefile target. My apologies for the oversight.
✏️ Learnings added
Learnt from: jgmontoya
PR: MostroP2P/mostro#392
File: docker/settings.docker.toml:3-3
Timestamp: 2024-11-11T11:32:14.343Z
Learning: In the `Makefile`, the `docker-up` target handles copying the LND certificate and macaroon files to the Docker configuration directory.
Note: Learnings are effective only in the context of similar code segments. To apply general coding guidelines, please configure review instructions. You can manage existing learnings in the app.
| #secret_key = "<nostr nsec>" |
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Security: Avoid committing placeholder secret keys
The uncommented secret_key with a placeholder value <nostr nsec> poses security risks if deployed without proper configuration. This sensitive credential should be managed securely.
Consider these improvements:
- Move the secret key to an environment variable:
-#secret_key = "<nostr nsec>"
+secret_key = "${NOSTR_RELAY_SECRET_KEY}"- Update the Docker Compose configuration to handle the secret:
services:
nostr-relay:
environment:
- NOSTR_RELAY_SECRET_KEY=${NOSTR_RELAY_SECRET_KEY}
# ... other config- Add the environment variable to
docker/.env.example:
NOSTR_RELAY_SECRET_KEY=your_secret_key_here
This approach:
- Prevents sensitive data from being committed to version control
- Follows Docker best practices for configuration
- Makes the deployment process more secure and maintainable
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I don't think this is needed as this is just the template config
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@jgmontoya, understood. Thanks for the clarification that this is just the template config.
✏️ Learnings added
Learnt from: jgmontoya
PR: MostroP2P/mostro#392
File: docker/relay_config.toml:217-217
Timestamp: 2024-11-11T11:34:57.336Z
Learning: In the project, including placeholder secret keys in template configuration files like `docker/relay_config.toml` is acceptable, as they are intended for example purposes.
Note: Learnings are effective only in the context of similar code segments. To apply general coding guidelines, please configure review instructions. You can manage existing learnings in the app.
This also improves the Dockerfile.
There is still some work to be done, but getting started with mostro now should be easier: if you already have a polar network/lnd-node set up:
This will spin up a relay and the mostro instance pointing to that relay, it will copy the LND cert file and macaroon file and allow communicating with the running polar node.