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Patch 1 #6
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Just a line to run frontend tests
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Umm... did someone forget to read the style guide? Fix that PR title and let's try again! @Ashu407 |
WalkthroughAdds automation scripts to update environment URLs, introduces Jenkins CI and GitOps pipelines, adds Dockerfiles and docker-compose, creates Kubernetes manifests for frontend, backend, MongoDB, and Redis, and updates documentation. New environment files for frontend and backend are included. Changes
Sequence Diagram(s)sequenceDiagram
autonumber
actor Dev as Developer
participant J as Jenkins (CI)
participant Repo as Git Repo
participant Sec as Security Tools
participant SQ as SonarQube
participant D as Docker Engine
participant DH as DockerHub
participant CD as Jenkins (CD)
Dev->>J: Push triggers CI pipeline
J->>Repo: Checkout source
J->>Sec: Run OWASP/Trivy scans
J->>SQ: Sonar scan & quality gate
J->>D: Build backend image
J->>D: Build frontend image
J->>DH: Push images (tags)
J->>CD: Trigger downstream CD with tags
sequenceDiagram
autonumber
actor Ops as Operator
participant JG as Jenkins (GitOps)
participant Repo as GitOps Repo
participant K8s as Kubernetes Manifests
Ops->>JG: Start GitOps job with tags
JG->>Repo: Checkout manifests
JG->>K8s: sed replace image tags in backend.yaml/frontend.yaml
JG->>Repo: Commit & push to devops branch
sequenceDiagram
autonumber
actor Admin as Admin
participant Sh as update*\.sh
participant AWS as AWS Metadata/CLI
participant FS as .env.docker
Admin->>Sh: Run script
Sh->>AWS: Get public IPv4
Sh->>FS: Read current value
alt Already matches
Sh-->>Admin: Notice and exit (-1)
else Needs update
Sh->>FS: sed replace target URL
Sh-->>Admin: Success message
end
Estimated code review effort🎯 4 (Complex) | ⏱️ ~60 minutes Poem
Pre-merge checks and finishing touches❌ Failed checks (3 warnings, 1 inconclusive)
✅ Passed checks (1 passed)
✨ Finishing touches
🧪 Generate unit tests (beta)
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Umm... did someone forget to read the style guide? Fix that PR title and let's try again! @coderabbitai[bot] |
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Actionable comments posted: 19
🧹 Nitpick comments (17)
kubernetes/assets/README.md (1)
1-1: Empty README: either populate with purpose/guidelines or replace with .gitkeepAn empty README adds churn without value. Either:
- Add a brief description of what assets go here and naming/usage conventions (link to kubernetes/README.md), or
- Replace with a .gitkeep if the goal is to keep the directory tracked.
Example minimal content:
- +# Kubernetes assets + +This folder stores diagrams/screenshots referenced by Kubernetes docs/manifests. + +Guidelines: +- Use kebab-case filenames (no spaces); prefer SVG/PNG, include source files (e.g., .drawio). +- Keep files small; avoid committing large binaries. +- Refer to assets from kubernetes/README.md with relative paths.backend/.env.sample (1)
1-2: Align REDIS_URL format with backend/.env.docker and drop quotesUse a URI with scheme for consistency and avoid quotes to satisfy dotenv lint.
-MONGODB_URI="mongodb://127.0.0.1/wanderlust" -REDIS_URL="127.0.0.1:6379" +MONGODB_URI=mongodb://127.0.0.1/wanderlust +REDIS_URL=redis://127.0.0.1:6379Automations/updatefrontendnew.sh (1)
1-34: Harden script: correct exit code, robust matching, quoting, and error checksCurrent issues: exit -1, brittle file comparison, unquoted vars, no failure checks, hard-coded instance id.
#!/bin/bash +set -euo pipefail @@ -INSTANCE_ID="i-0c7c9d3d4e8c3a012" +INSTANCE_ID="${INSTANCE_ID:-i-0c7c9d3d4e8c3a012}" # allow override via env/arg @@ -ipv4_address=$(aws ec2 describe-instances --instance-ids $INSTANCE_ID --query 'Reservations[0].Instances[0].PublicIpAddress' --output text) +ipv4_address="$(aws ec2 describe-instances --instance-ids "${INSTANCE_ID}" --query 'Reservations[0].Instances[0].PublicIpAddress' --output text)" +if [[ -z "${ipv4_address}" || "${ipv4_address}" == "None" ]]; then + echo -e "${RED}ERROR: Could not resolve public IPv4 for instance ${INSTANCE_ID}${NC}" + exit 1 +fi @@ -file_to_find="../frontend/.env.docker" -alreadyUpdate=$(cat ../frontend/.env.docker) +file_to_find="../frontend/.env.docker" +current_line="$(sed -n 's/^VITE_API_PATH=.*/&/p' "${file_to_find}" || true)" @@ -if [[ "${alreadyUpdate}" == "VITE_API_PATH=\"http://${ipv4_address}:31100\"" ]] +if [[ "${current_line}" == "VITE_API_PATH=\"http://${ipv4_address}:31100\"" ]] then echo -e "${YELLOW}${file_to_find} file is already updated to the current host's Ipv4 ${NC}" - exit -1; + exit 0 else - if [ -f ${file_to_find} ] + if [ -f "${file_to_find}" ] then echo -e "${GREEN}${file_to_find}${NC} found.." echo -e "${YELLOW}Configuring env variables in ${NC} ${file_to_find}" - sleep 7s; - sed -i -e "s|VITE_API_PATH.*|VITE_API_PATH=\"http://${ipv4_address}:31100\"|g" ${file_to_find} + sed -i -e "s|^VITE_API_PATH.*|VITE_API_PATH=\"http://${ipv4_address}:31100\"|g" "${file_to_find}" echo -e "${GREEN}env variables configured..${NC}" else echo -e "${RED}ERROR : File not found..${NC}" + exit 1 fi fiAlso consider accepting INSTANCE_ID as a positional arg and validating AWS CLI presence.
Based on ShellCheck hint SC2242.Automations/updatebackendnew.sh (1)
1-36: Make update resilient: robust FRONTEND_URL detection, safe exits, quoting, and checksReading “line 4” is brittle; use key match. Fix exit code and quoting; handle missing IP and file.
#!/bin/bash +set -euo pipefail @@ -INSTANCE_ID="i-0c7c9d3d4e8c3a012" +INSTANCE_ID="${INSTANCE_ID:-i-0c7c9d3d4e8c3a012}" @@ -ipv4_address=$(aws ec2 describe-instances --instance-ids $INSTANCE_ID --query 'Reservations[0].Instances[0].PublicIpAddress' --output text) +ipv4_address="$(aws ec2 describe-instances --instance-ids "${INSTANCE_ID}" --query 'Reservations[0].Instances[0].PublicIpAddress' --output text)" +if [[ -z "${ipv4_address}" || "${ipv4_address}" == "None" ]]; then + echo -e "${RED}ERROR: Could not resolve public IPv4 for instance ${INSTANCE_ID}${NC}" + exit 1 +fi @@ -file_to_find="../backend/.env.docker" -alreadyUpdate=$(sed -n "4p" ../backend/.env.docker) +file_to_find="../backend/.env.docker" +current_line="$(sed -n 's/^FRONTEND_URL=.*/&/p' "${file_to_find}" || true)" @@ -if [[ "${alreadyUpdate}" == "FRONTEND_URL=\"http://${ipv4_address}:5173\"" ]] +if [[ "${current_line}" == "FRONTEND_URL=\"http://${ipv4_address}:5173\"" ]] then echo -e "${YELLOW}${file_to_find} file is already updated to the current host's Ipv4 ${NC}" - exit -1; + exit 0 else - if [ -f ${file_to_find} ] + if [ -f "${file_to_find}" ] then echo -e "${GREEN}${file_to_find}${NC} found.." echo -e "${YELLOW}Configuring env variables in ${NC} ${file_to_find}" - sleep 7s; - sed -i -e "s|FRONTEND_URL.*|FRONTEND_URL=\"http://${ipv4_address}:5173\"|g" ${file_to_find} + sed -i -e "s|^FRONTEND_URL.*|FRONTEND_URL=\"http://${ipv4_address}:5173\"|g" "${file_to_find}" echo -e "${GREEN}env variables configured..${NC}" else echo -e "${RED}ERROR : File not found..${NC}" + exit 1 fi fiRemove the unused “Use curl to fetch the public IPv4 address” comment.
Based on ShellCheck hint SC2242.frontend/.env.docker (1)
1-1: Avoid hard-coded IP; prefer service DNS or placeholder and drop quotesTo reduce churn and align with Compose networking, point to the backend service name or use a placeholder updated by your scripts.
-VITE_API_PATH="http://13.52.243.88:31100" +VITE_API_PATH=http://backend:8080 +# or keep a placeholder and run Automations/updatefrontendnew.sh to inject the host IP: +# VITE_API_PATH=http://<your-host-ip>:31100backend/Dockerfile (1)
7-15: Slim final image; avoid carrying dev deps and test artifactsCurrent COPY from builder brings node_modules (incl. devDeps) and test artifacts. Prefer production install in the final stage.
Apply:
-# packages install -RUN npm i -# tests -RUN npm run test +RUN npm ci +RUN npm test @@ -FROM node:21-slim +FROM node:21-slim @@ -COPY --from=backend-builder /app . +# Install only prod deps in runtime +COPY package*.json ./ +RUN npm ci --omit=dev +# Copy app source (adjust if using build artifacts) +COPY . .Optionally set:
+ENV NODE_ENV=productionAlso applies to: 23-24
kubernetes/backend.yaml (1)
18-24: Harden pod and add health probes + resourcesAdd securityContext, readiness/liveness probes, and resource requests/limits. This improves safety and rollout behavior.
Apply:
containers: - name: backend image: madhupdevops/wanderlust-backend-beta:v2.1.0 + securityContext: + runAsNonRoot: true + allowPrivilegeEscalation: false + readOnlyRootFilesystem: true + resources: + requests: + cpu: "100m" + memory: "128Mi" + limits: + cpu: "500m" + memory: "512Mi" + readinessProbe: + httpGet: + path: /health + port: 8080 + initialDelaySeconds: 5 + periodSeconds: 10 + livenessProbe: + httpGet: + path: /health + port: 8080 + initialDelaySeconds: 15 + periodSeconds: 20 ports: - containerPort: 8080frontend/Dockerfile (1)
13-13: Minor: use canonical Dockerfile instruction casingUse RUN (uppercase) for consistency.
-Run npm run test +RUN npm testkubernetes/frontend.yaml (1)
18-24: Harden pod and add probes/resourcesAdd least-privilege securityContext, readiness/liveness probes, and resource requests/limits.
Apply:
containers: - name: frontend image: madhupdevops/wanderlust-frontend-beta:v2.1.0 + securityContext: + runAsNonRoot: true + allowPrivilegeEscalation: false + readOnlyRootFilesystem: true + resources: + requests: + cpu: "50m" + memory: "64Mi" + limits: + cpu: "300m" + memory: "256Mi" + readinessProbe: + httpGet: + path: / + port: 5173 + initialDelaySeconds: 5 + periodSeconds: 10 + livenessProbe: + httpGet: + path: / + port: 5173 + initialDelaySeconds: 15 + periodSeconds: 20 ports: - containerPort: 5173docker-compose.yml (1)
29-37: Nit: unnecessary dependency and exposureredis doesn’t depend on mongodb; remove depends_on. Use ports if you need host access; expose is service-internal only.
Apply:
- expose: - - 6379 - depends_on: - - mongodb + ports: + - "6379:6379"GitOps/Jenkinsfile (2)
56-72: Improve commit metadata and robustnessSet user.name/email before commit; clearer message; push same branch explicitly.
Apply:
- git commit -m "Updated environment variables" + git config user.email "ci@your-org.example" + git config user.name "Wanderlust CI Bot" + git commit -m "GitOps: update k8s image tags (fe=${params.FRONTEND_DOCKER_TAG}, be=${params.BACKEND_DOCKER_TAG})" @@ - git push https://github.com/DevMadhup/wanderlust.git devops + git push https://github.com/DevMadhup/wanderlust.git HEAD:devops
27-34: Sanity log: echoing tags only—consider validating non-empty valuesFail early if tags are empty.
Apply:
- echo "FRONTEND_DOCKER_TAG: ${params.FRONTEND_DOCKER_TAG}" - echo "BACKEND_DOCKER_TAG: ${params.BACKEND_DOCKER_TAG}" + if [ -z "${params.FRONTEND_DOCKER_TAG}" ] || [ -z "${params.BACKEND_DOCKER_TAG}" ]; then + error "FRONTEND_DOCKER_TAG and BACKEND_DOCKER_TAG must be provided" + fi + echo "FRONTEND_DOCKER_TAG: ${params.FRONTEND_DOCKER_TAG}" + echo "BACKEND_DOCKER_TAG: ${params.BACKEND_DOCKER_TAG}"Automations/updateFrontend.sh (1)
4-9: Quote paths/vars and anchor sed; append if key missing; drop arbitrary sleep
- Quote
${file_to_find}to avoid word-splitting.- Anchor the pattern to start of line to prevent accidental replacements.
- If
VITE_API_PATHisn’t present, append it instead of no-op.- Remove
sleep 7s; it needlessly slows CI.-file_to_find="../frontend/.env.docker" -alreadyUpdate=$(cat ../frontend/.env.docker) +file_to_find="../frontend/.env.docker" +alreadyUpdate=$(grep -E '^VITE_API_PATH=' "${file_to_find}" 2>/dev/null || true) @@ - if [ -f ${file_to_find} ] + if [ -f "${file_to_find}" ] then - echo -e "${GREEN}${file_to_find}${NC} found.." - echo -e "${YELLOW}Configuring env variables in ${NC} ${file_to_find}" - sleep 7s; - sed -i -e "s|VITE_API_PATH.*|VITE_API_PATH=\"http://${ipv4_address}:31100\"|g" ${file_to_find} - echo -e "${GREEN}env variables configured..${NC}" + echo -e "${GREEN}${file_to_find}${NC} found.." + echo -e "${YELLOW}Configuring env variables in ${NC} ${file_to_find}" + if grep -qE '^VITE_API_PATH=' "${file_to_find}"; then + sed -i -e "s|^VITE_API_PATH=.*|VITE_API_PATH=\"http://${ipv4_address}:31100\"|g" "${file_to_find}" + else + printf '\nVITE_API_PATH="http://%s:31100"\n' "${ipv4_address}" >> "${file_to_find}" + fi + echo -e "${GREEN}env variables configured..${NC}" else - echo -e "${RED}ERROR : File not found..${NC}" + echo -e "${RED}ERROR : File not found: ${file_to_find}${NC}" fiAlso applies to: 21-30
Jenkinsfile (1)
87-106: Use unique, immutable tags to avoid overwrites and enable traceability
test-image-donot-useis mutable and non-unique. Prefer tags with BUILD_NUMBER/GIT_COMMIT and pass them downstream.def tag = "${env.BUILD_NUMBER}-${env.GIT_COMMIT?.take(7) ?: 'local'}" docker_build("backend-wanderlust", tag, "madhupdevops") docker_build("frontend-wanderlust", tag, "madhupdevops") docker_push("backend-wanderlust", tag, "madhupdevops") docker_push("frontend-wanderlust", tag, "madhupdevops") ... build job: "Wanderlust-CD", parameters: [ string(name: 'FRONTEND_DOCKER_TAG', value: tag), string(name: 'BACKEND_DOCKER_TAG', value: tag) ]Also applies to: 111-118
Automations/updateBackend.sh (1)
4-9: Avoid line-number dependency; quote paths; anchor sed; append if missing; remove sleep
sed -n "4p"is brittle. Parse by key name.- Quote
${file_to_find}.- Anchor
^FRONTEND_URL=; append if missing.- Drop
sleep 7s.-file_to_find="../backend/.env.docker" -alreadyUpdate=$(sed -n "4p" ../backend/.env.docker) +file_to_find="../backend/.env.docker" +alreadyUpdate=$(grep -E '^FRONTEND_URL=' "${file_to_find}" 2>/dev/null || true) @@ - if [ -f ${file_to_find} ] + if [ -f "${file_to_find}" ] then echo -e "${GREEN}${file_to_find}${NC} found.." echo -e "${YELLOW}Configuring env variables in ${NC} ${file_to_find}" - sleep 7s; - sed -i -e "s|FRONTEND_URL.*|FRONTEND_URL=\"http://${ipv4_address}:5173\"|g" ${file_to_find} + if grep -qE '^FRONTEND_URL=' "${file_to_find}"; then + sed -i -e "s|^FRONTEND_URL=.*|FRONTEND_URL=\"http://${ipv4_address}:5173\"|g" "${file_to_find}" + else + printf '\nFRONTEND_URL="http://%s:5173"\n' "${ipv4_address}" >> "${file_to_find}" + fi echo -e "${GREEN}env variables configured..${NC}" else - echo -e "${RED}ERROR : File not found..${NC}" + echo -e "${RED}ERROR : File not found: ${file_to_find}${NC}" fiAlso applies to: 21-30
kubernetes/README.md (1)
1-191: Tidy Markdown headings and make asset links branch‑agnostic
- Fix heading levels (increment by one) and avoid duplicate “#” headings flagged by markdownlint.
- Use relative image links or point to a stable path (main) to avoid broken images when branches change.
Examples:
- Change repeated “#” dividers to plain text or horizontal rules.
- Replace absolute GitHub blob URLs with
./assets/...and ensure assets sit alongside the README.kubernetes/mongodb.yaml (1)
19-31: Harden the MongoDB pod: run as non‑root, disable privilege escalation, add resources and probesAddress the flagged K8s security findings and improve reliability.
spec: containers: - name: mongo - image: mongo + image: mongo:6.0 ports: - containerPort: 27017 + securityContext: + runAsNonRoot: true + runAsUser: 999 + runAsGroup: 999 + allowPrivilegeEscalation: false + seccompProfile: + type: RuntimeDefault + capabilities: + drop: ["ALL"] + resources: + requests: + cpu: "100m" + memory: "256Mi" + limits: + cpu: "500m" + memory: "512Mi" + livenessProbe: + tcpSocket: + port: 27017 + initialDelaySeconds: 20 + periodSeconds: 10 + readinessProbe: + exec: + command: ["mongosh", "--quiet", "--eval", "db.adminCommand('ping')"] + initialDelaySeconds: 20 + periodSeconds: 10 volumeMounts: - name: mongo-storage mountPath: /data/dbNote: Ensure
mongo-pvcexists in the same namespace (wanderlust) before applying this Deployment.
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro
⛔ Files ignored due to path filters (19)
kubernetes/assets/all-deps.pngis excluded by!**/*.pngkubernetes/assets/app.pngis excluded by!**/*.pngkubernetes/assets/backend.env.docker.pngis excluded by!**/*.pngkubernetes/assets/backend.pngis excluded by!**/*.pngkubernetes/assets/context wanderlust.pngis excluded by!**/*.pngkubernetes/assets/docker backend build.pngis excluded by!**/*.pngkubernetes/assets/docker frontend build.pngis excluded by!**/*.pngkubernetes/assets/docker images.pngis excluded by!**/*.pngkubernetes/assets/docker login.pngis excluded by!**/*.pngkubernetes/assets/edit-coredns.pngis excluded by!**/*.pngkubernetes/assets/frontend.env.docker.pngis excluded by!**/*.pngkubernetes/assets/frontend.pngis excluded by!**/*.pngkubernetes/assets/get-coredns.pngis excluded by!**/*.pngkubernetes/assets/mongo.pngis excluded by!**/*.pngkubernetes/assets/namespace create.pngis excluded by!**/*.pngkubernetes/assets/nodes.pngis excluded by!**/*.pngkubernetes/assets/pv.pngis excluded by!**/*.pngkubernetes/assets/pvc.pngis excluded by!**/*.pngkubernetes/assets/redis.pngis excluded by!**/*.png
📒 Files selected for processing (23)
Automations/updateBackend.sh(1 hunks)Automations/updateFrontend.sh(1 hunks)Automations/updatebackendnew.sh(1 hunks)Automations/updatefrontendnew.sh(1 hunks)GitOps/Jenkinsfile(1 hunks)Jenkinsfile(1 hunks)README.md(1 hunks)backend/.env.docker(1 hunks)backend/.env.sample(1 hunks)backend/Dockerfile(1 hunks)docker-compose.yml(1 hunks)frontend/.env.docker(1 hunks)frontend/.env.sample(1 hunks)frontend/Dockerfile(1 hunks)kubernetes/README.md(1 hunks)kubernetes/assets/README.md(1 hunks)kubernetes/backend.yaml(1 hunks)kubernetes/frontend.yaml(1 hunks)kubernetes/kubeadm.md(1 hunks)kubernetes/mongodb.yaml(1 hunks)kubernetes/persistentVolume.yaml(1 hunks)kubernetes/persistentVolumeClaim.yaml(1 hunks)kubernetes/redis.yaml(1 hunks)
🧰 Additional context used
🪛 Checkov (3.2.334)
kubernetes/backend.yaml
[medium] 1-24: Containers should not run with allowPrivilegeEscalation
(CKV_K8S_20)
[medium] 1-24: Minimize the admission of root containers
(CKV_K8S_23)
kubernetes/frontend.yaml
[medium] 1-24: Containers should not run with allowPrivilegeEscalation
(CKV_K8S_20)
[medium] 1-24: Minimize the admission of root containers
(CKV_K8S_23)
kubernetes/redis.yaml
[medium] 1-31: Containers should not run with allowPrivilegeEscalation
(CKV_K8S_20)
[medium] 1-31: Minimize the admission of root containers
(CKV_K8S_23)
kubernetes/mongodb.yaml
[medium] 1-32: Containers should not run with allowPrivilegeEscalation
(CKV_K8S_20)
[medium] 1-32: Minimize the admission of root containers
(CKV_K8S_23)
🪛 dotenv-linter (3.3.0)
backend/.env.docker
[warning] 1-1: [QuoteCharacter] The value has quote characters (', ")
(QuoteCharacter)
[warning] 2-2: [QuoteCharacter] The value has quote characters (', ")
(QuoteCharacter)
[warning] 3-3: [UnorderedKey] The PORT key should go before the REDIS_URL key
(UnorderedKey)
[warning] 4-4: [QuoteCharacter] The value has quote characters (', ")
(QuoteCharacter)
[warning] 4-4: [UnorderedKey] The FRONTEND_URL key should go before the MONGODB_URI key
(UnorderedKey)
[warning] 5-5: [UnorderedKey] The ACCESS_COOKIE_MAXAGE key should go before the FRONTEND_URL key
(UnorderedKey)
[warning] 6-6: [QuoteCharacter] The value has quote characters (', ")
(QuoteCharacter)
[warning] 6-6: [UnorderedKey] The ACCESS_TOKEN_EXPIRES_IN key should go before the FRONTEND_URL key
(UnorderedKey)
[warning] 8-8: [QuoteCharacter] The value has quote characters (', ")
(QuoteCharacter)
[warning] 9-9: [UnorderedKey] The JWT_SECRET key should go before the MONGODB_URI key
(UnorderedKey)
[warning] 10-10: [UnorderedKey] The NODE_ENV key should go before the PORT key
(UnorderedKey)
frontend/.env.sample
[warning] 1-1: [QuoteCharacter] The value has quote characters (', ")
(QuoteCharacter)
frontend/.env.docker
[warning] 1-1: [QuoteCharacter] The value has quote characters (', ")
(QuoteCharacter)
backend/.env.sample
[warning] 2-2: [QuoteCharacter] The value has quote characters (', ")
(QuoteCharacter)
🪛 Gitleaks (8.28.0)
backend/.env.docker
[high] 9-9: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.
(generic-api-key)
🪛 markdownlint-cli2 (0.18.1)
kubernetes/kubeadm.md
1-1: Multiple spaces after hash on atx style heading
(MD019, no-multiple-space-atx)
kubernetes/README.md
3-3: Heading levels should only increment by one level at a time
Expected: h2; Actual: h3
(MD001, heading-increment)
17-17: Multiple headings with the same content
(MD024, no-duplicate-heading)
23-23: Multiple headings with the same content
(MD024, no-duplicate-heading)
30-30: Multiple headings with the same content
(MD024, no-duplicate-heading)
37-37: Multiple headings with the same content
(MD024, no-duplicate-heading)
44-44: Multiple headings with the same content
(MD024, no-duplicate-heading)
63-63: Multiple headings with the same content
(MD024, no-duplicate-heading)
69-69: Multiple headings with the same content
(MD024, no-duplicate-heading)
76-76: Multiple headings with the same content
(MD024, no-duplicate-heading)
83-83: Multiple headings with the same content
(MD024, no-duplicate-heading)
89-89: Multiple headings with the same content
(MD024, no-duplicate-heading)
100-100: Multiple headings with the same content
(MD024, no-duplicate-heading)
107-107: Multiple headings with the same content
(MD024, no-duplicate-heading)
114-114: Multiple headings with the same content
(MD024, no-duplicate-heading)
126-126: Multiple headings with the same content
(MD024, no-duplicate-heading)
132-132: Multiple headings with the same content
(MD024, no-duplicate-heading)
172-172: Multiple headings with the same content
(MD024, no-duplicate-heading)
191-191: Multiple headings with the same content
(MD024, no-duplicate-heading)
🪛 Shellcheck (0.11.0)
Automations/updateFrontend.sh
[error] 19-19: Can only exit with status 0-255. Other data should be written to stdout/stderr.
(SC2242)
Automations/updatebackendnew.sh
[error] 24-24: Can only exit with status 0-255. Other data should be written to stdout/stderr.
(SC2242)
Automations/updateBackend.sh
[error] 19-19: Can only exit with status 0-255. Other data should be written to stdout/stderr.
(SC2242)
Automations/updatefrontendnew.sh
[error] 22-22: Can only exit with status 0-255. Other data should be written to stdout/stderr.
(SC2242)
🔇 Additional comments (1)
frontend/.env.sample (1)
1-1: Remove unnecessary quotes from VITE_API_PATH in .env.sampleUnquoted values avoid dotenv-linter warnings and simplify sed-based updates. Aligns with .env.docker.
Apply this diff:
-VITE_API_PATH="http://localhost:5000" +VITE_API_PATH=http://localhost:5000Manually verify any automation or deployment scripts referencing VITE_API_PATH handle unquoted values correctly.
| # Use curl to fetch the public IPv4 address from the metadata service | ||
| ipv4_address=$(curl -s http://169.254.169.254/latest/meta-data/public-ipv4) | ||
|
|
||
| echo -e " ${GREEN}System Public Ipv4 address ${NC} : ${ipv4_address}" | ||
|
|
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Validate IPv4 and add curl timeouts; abort safely if unavailable
Prevent writing an empty IP to the env file when metadata is unreachable.
-ipv4_address=$(curl -s http://169.254.169.254/latest/meta-data/public-ipv4)
+ipv4_address=$(curl -s --connect-timeout 2 -m 4 http://169.254.169.254/latest/meta-data/public-ipv4 || true)
+if [ -z "${ipv4_address}" ]; then
+ echo -e "${RED}ERROR: Could not determine public IPv4 (metadata unavailable). Aborting without changes.${NC}"
+ exit 1
+fi🤖 Prompt for AI Agents
In Automations/updateBackend.sh around lines 11 to 15, the script fetches the
public IPv4 without timeouts or validation and may write an empty value; update
the curl invocation to include sensible timeouts (e.g. --connect-timeout and
--max-time) and capture curl exit status, then validate the result against a
simple IPv4 regex (or use getent/hostname -I if available); if the result is
empty or fails validation, print an error and exit non‑zero without modifying
the env file, otherwise continue and write the validated IPv4.
| if [[ "${alreadyUpdate}" == "FRONTEND_URL=\"http://${ipv4_address}:5173\"" ]] | ||
| then | ||
| echo -e "${YELLOW}${file_to_find} file is already updated to the current host's Ipv4 ${NC}" | ||
| exit -1; | ||
| else |
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Non‑zero exit on idempotent run will break Jenkins
exit -1 yields 255 and fails the stage when no change is needed. Return 0 for “already updated.”
- echo -e "${YELLOW}${file_to_find} file is already updated to the current host's Ipv4 ${NC}"
- exit -1;
+ echo -e "${YELLOW}${file_to_find} already matches current IPv4. No changes.${NC}"
+ exit 0📝 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.
| if [[ "${alreadyUpdate}" == "FRONTEND_URL=\"http://${ipv4_address}:5173\"" ]] | |
| then | |
| echo -e "${YELLOW}${file_to_find} file is already updated to the current host's Ipv4 ${NC}" | |
| exit -1; | |
| else | |
| if [[ "${alreadyUpdate}" == "FRONTEND_URL=\"http://${ipv4_address}:5173\"" ]] | |
| then | |
| echo -e "${YELLOW}${file_to_find} already matches current IPv4. No changes.${NC}" | |
| exit 0 | |
| else |
🧰 Tools
🪛 Shellcheck (0.11.0)
[error] 19-19: Can only exit with status 0-255. Other data should be written to stdout/stderr.
(SC2242)
🤖 Prompt for AI Agents
In Automations/updateBackend.sh around lines 16 to 20, the script exits with
exit -1 (which becomes 255) when the file is already updated; change this to
exit 0 so an idempotent run returns success for CI. Update the branch to echo
the "already updated" message and then call exit 0 (remove the unnecessary
semicolon) so Jenkins stages don't fail when no change is required.
| # Use curl to fetch the public IPv4 address from the metadata service | ||
| ipv4_address=$(curl -s http://169.254.169.254/latest/meta-data/public-ipv4) | ||
|
|
||
| echo -e " ${GREEN}System Public Ipv4 address ${NC} : ${ipv4_address}" | ||
|
|
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Harden IPv4 retrieval (timeout + fail if empty; IMDSv2 preferred)
Add curl timeouts and validate the value before proceeding. If empty, abort without touching the file. Consider IMDSv2 when on AWS.
-# Use curl to fetch the public IPv4 address from the metadata service
-ipv4_address=$(curl -s http://169.254.169.254/latest/meta-data/public-ipv4)
+## Fetch public IPv4 (AWS IMDS). Use timeouts; abort if empty.
+ipv4_address=$(curl -s --connect-timeout 2 -m 4 http://169.254.169.254/latest/meta-data/public-ipv4 || true)
+if [ -z "${ipv4_address}" ]; then
+ echo -e "${RED}ERROR: Could not determine public IPv4 (metadata unavailable). Aborting without changes.${NC}"
+ exit 1
+fi📝 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.
| # Use curl to fetch the public IPv4 address from the metadata service | |
| ipv4_address=$(curl -s http://169.254.169.254/latest/meta-data/public-ipv4) | |
| echo -e " ${GREEN}System Public Ipv4 address ${NC} : ${ipv4_address}" | |
| ## Fetch public IPv4 (AWS IMDS). Use timeouts; abort if empty. | |
| ipv4_address=$(curl -s --connect-timeout 2 -m 4 http://169.254.169.254/latest/meta-data/public-ipv4 || true) | |
| if [ -z "${ipv4_address}" ]; then | |
| echo -e "${RED}ERROR: Could not determine public IPv4 (metadata unavailable). Aborting without changes.${NC}" | |
| exit 1 | |
| fi | |
| echo -e " ${GREEN}System Public Ipv4 address ${NC} : ${ipv4_address}" |
🤖 Prompt for AI Agents
In Automations/updateFrontend.sh around lines 11 to 15, the script fetches the
public IPv4 without timeouts, validation or IMDSv2 support; update it to use
IMDSv2 by first requesting a token with a short timeout (curl --connect-timeout
and --max-time), then use that token to query the public-ipv4; if token request
fails, fall back to a timed metadata-v1 call; always check the returned value
and if empty or missing abort the script with a non-zero exit and a clear error
message so the file is not modified.
| if [[ "${alreadyUpdate}" == "VITE_API_PATH=\"http://${ipv4_address}:31100\"" ]] | ||
| then | ||
| echo -e "${YELLOW}${file_to_find} file is already updated to the current host's Ipv4 ${NC}" | ||
| exit -1; | ||
| else |
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Do not exit with -1; return success on idempotent run
exit -1 maps to 255 and will fail the Jenkins stage when the file is already updated. Use 0 for idempotent no-op.
Apply:
- echo -e "${YELLOW}${file_to_find} file is already updated to the current host's Ipv4 ${NC}"
- exit -1;
+ echo -e "${YELLOW}${file_to_find} already matches current IPv4. No changes.${NC}"
+ exit 0🧰 Tools
🪛 Shellcheck (0.11.0)
[error] 19-19: Can only exit with status 0-255. Other data should be written to stdout/stderr.
(SC2242)
🤖 Prompt for AI Agents
In Automations/updateFrontend.sh around lines 16 to 20, the script exits with -1
(which becomes 255) when the file is already updated; change that to return
success for an idempotent no-op by replacing exit -1 with exit 0 (or simply
remove the exit to allow normal successful completion), and ensure any
callers/Jenkins see a zero exit code for the already-updated case.
| MONGODB_URI="mongodb://mongo-service/wanderlust" | ||
| REDIS_URL="redis://redis-service:6379" | ||
| PORT=8080 | ||
| FRONTEND_URL="http://13.52.243.88:5173" | ||
| ACCESS_COOKIE_MAXAGE=120000 | ||
| ACCESS_TOKEN_EXPIRES_IN='120s' | ||
| REFRESH_COOKIE_MAXAGE=120000 | ||
| REFRESH_TOKEN_EXPIRES_IN='120s' | ||
| JWT_SECRET=70dd8b38486eee723ce2505f6db06f1ee503fde5eb06fc04687191a0ed665f3f98776902d2c89f6b993b1c579a87fedaf584c693a106f7cbf16e8b4e67e9d6df | ||
| NODE_ENV=Development |
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Remove hard-coded JWT secret from repo and use secrets/placeholders
A real-looking JWT_SECRET is committed (detected by gitleaks). This is a security blocker. Replace with a placeholder and inject via secret manager, CI/CD, or a local untracked .env.
-JWT_SECRET=70dd8b38486eee723ce2505f6db06f1ee503fde5eb06fc04687191a0ed665f3f98776902d2c89f6b993b1c579a87fedaf584c693a106f7cbf16e8b4e67e9d6df
+JWT_SECRET=change-meAdditional recommendations:
- Use service DNS names in Docker Compose to avoid IPs, e.g., VITE_API_PATH=http://backend:8080 and FRONTEND_URL=http://frontend:5173.
- Consider NODE_ENV=development or production (lowercase is conventional in Node ecosystems).
- Remove unnecessary quotes in values to satisfy dotenv linters.
📝 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.
| MONGODB_URI="mongodb://mongo-service/wanderlust" | |
| REDIS_URL="redis://redis-service:6379" | |
| PORT=8080 | |
| FRONTEND_URL="http://13.52.243.88:5173" | |
| ACCESS_COOKIE_MAXAGE=120000 | |
| ACCESS_TOKEN_EXPIRES_IN='120s' | |
| REFRESH_COOKIE_MAXAGE=120000 | |
| REFRESH_TOKEN_EXPIRES_IN='120s' | |
| JWT_SECRET=70dd8b38486eee723ce2505f6db06f1ee503fde5eb06fc04687191a0ed665f3f98776902d2c89f6b993b1c579a87fedaf584c693a106f7cbf16e8b4e67e9d6df | |
| NODE_ENV=Development | |
| MONGODB_URI="mongodb://mongo-service/wanderlust" | |
| REDIS_URL="redis://redis-service:6379" | |
| PORT=8080 | |
| FRONTEND_URL="http://13.52.243.88:5173" | |
| ACCESS_COOKIE_MAXAGE=120000 | |
| ACCESS_TOKEN_EXPIRES_IN='120s' | |
| REFRESH_COOKIE_MAXAGE=120000 | |
| REFRESH_TOKEN_EXPIRES_IN='120s' | |
| JWT_SECRET=change-me | |
| NODE_ENV=Development |
🧰 Tools
🪛 dotenv-linter (3.3.0)
[warning] 1-1: [QuoteCharacter] The value has quote characters (', ")
(QuoteCharacter)
[warning] 2-2: [QuoteCharacter] The value has quote characters (', ")
(QuoteCharacter)
[warning] 3-3: [UnorderedKey] The PORT key should go before the REDIS_URL key
(UnorderedKey)
[warning] 4-4: [QuoteCharacter] The value has quote characters (', ")
(QuoteCharacter)
[warning] 4-4: [UnorderedKey] The FRONTEND_URL key should go before the MONGODB_URI key
(UnorderedKey)
[warning] 5-5: [UnorderedKey] The ACCESS_COOKIE_MAXAGE key should go before the FRONTEND_URL key
(UnorderedKey)
[warning] 6-6: [QuoteCharacter] The value has quote characters (', ")
(QuoteCharacter)
[warning] 6-6: [UnorderedKey] The ACCESS_TOKEN_EXPIRES_IN key should go before the FRONTEND_URL key
(UnorderedKey)
[warning] 8-8: [QuoteCharacter] The value has quote characters (', ")
(QuoteCharacter)
[warning] 9-9: [UnorderedKey] The JWT_SECRET key should go before the MONGODB_URI key
(UnorderedKey)
[warning] 10-10: [UnorderedKey] The NODE_ENV key should go before the PORT key
(UnorderedKey)
🪛 Gitleaks (8.28.0)
[high] 9-9: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.
(generic-api-key)
🤖 Prompt for AI Agents
In backend/.env.docker around lines 1 to 10, a real-looking JWT_SECRET is
committed; replace it with a non-sensitive placeholder (e.g.
JWT_SECRET=__REPLACE_WITH_SECRET__) and ensure the real secret is injected at
runtime via your secret manager, CI/CD environment variables, or an untracked
local .env file; also update FRONTEND_URL and any API path to use Docker service
DNS (e.g. http://frontend:5173 and http://backend:8080 or VITE_API_PATH) instead
of an IP, remove unnecessary quotes from values to satisfy dotenv linters, and
normalize NODE_ENV to lowercase (development or production).
| - <i> Installing Docker </i> | ||
| ```bash | ||
| sudo apt install docker.io -y | ||
| ``` | ||
| ```bash | ||
| sudo chmod 777 /var/run/docker.sock | ||
| ``` | ||
|
|
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Avoid installing Docker alongside CRI-O and never chmod 777 docker.sock
- Using CRI-O as the runtime makes installing Docker unnecessary; it can confuse operators and break expectations.
- chmod 777 /var/run/docker.sock is a serious security risk.
Recommendations:
- Drop Docker steps entirely when using CRI-O (or choose containerd and document only one runtime).
- If Docker is needed for other tasks, add the user to the docker group instead:
- sudo usermod -aG docker $USER && newgrp docker
- Optional: fix minor markdown lint (remove extra spaces after heading hashes).
Also applies to: 47-74
🤖 Prompt for AI Agents
In kubernetes/kubeadm.md around lines 14 to 21 (and similarly lines 47 to 74),
remove the Docker installation and the sudo chmod 777 /var/run/docker.sock step
because CRI-O is the chosen container runtime and installing Docker or making
the socket world-writable is unnecessary and insecure; instead either document
only CRI-O (or choose a single runtime like containerd) or, if Docker must
remain for other tasks, replace the chmod step with guidance to add the user to
the docker group (sudo usermod -aG docker $USER && newgrp docker). Also clean up
markdown lint issues by removing extra spaces after heading hashes.
| apiVersion: v1 | ||
| kind: PersistentVolume | ||
| metadata: | ||
| name: mongo-pv | ||
| namespace: wanderlust | ||
| spec: | ||
| capacity: | ||
| storage: 5Gi | ||
| volumeMode: Filesystem | ||
| accessModes: | ||
| - ReadWriteOnce | ||
| hostPath: | ||
| path: /data/db |
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PersistentVolume must not set metadata.namespace
PV is cluster-scoped; namespace is invalid and may be rejected. Also consider explicit reclaim policy.
apiVersion: v1
kind: PersistentVolume
metadata:
name: mongo-pv
- namespace: wanderlust
spec:
capacity:
storage: 5Gi
volumeMode: Filesystem
accessModes:
- ReadWriteOnce
+ persistentVolumeReclaimPolicy: Retain
hostPath:
path: /data/db📝 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.
| apiVersion: v1 | |
| kind: PersistentVolume | |
| metadata: | |
| name: mongo-pv | |
| namespace: wanderlust | |
| spec: | |
| capacity: | |
| storage: 5Gi | |
| volumeMode: Filesystem | |
| accessModes: | |
| - ReadWriteOnce | |
| hostPath: | |
| path: /data/db | |
| apiVersion: v1 | |
| kind: PersistentVolume | |
| metadata: | |
| name: mongo-pv | |
| spec: | |
| capacity: | |
| storage: 5Gi | |
| volumeMode: Filesystem | |
| accessModes: | |
| - ReadWriteOnce | |
| persistentVolumeReclaimPolicy: Retain | |
| hostPath: | |
| path: /data/db |
🤖 Prompt for AI Agents
In kubernetes/persistentVolume.yaml around lines 1 to 13, the PersistentVolume
manifest incorrectly sets metadata.namespace and lacks an explicit reclaim
policy; remove the metadata.namespace field (PVs are cluster-scoped) and add a
spec.persistentVolumeReclaimPolicy (e.g., Retain or Delete) to make the reclaim
behavior explicit.
| spec: | ||
| accessModes: | ||
| - ReadWriteOnce | ||
| storageClassName: "" | ||
| resources: | ||
| requests: | ||
| storage: 5Gi |
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Don’t share this RWO PVC across Mongo and Redis
RWO prevents simultaneous mounts; redis.yaml also claims mongo-pvc. Use separate PVCs (e.g., redis-pvc) and avoid cross-database sharing. Consider setting a real storageClassName (or rely on default) instead of empty string to enable dynamic provisioning.
🤖 Prompt for AI Agents
In kubernetes/persistentVolumeClaim.yaml around lines 6-12 the PVC is defined as
ReadWriteOnce with storageClassName set to an empty string and is currently
shared between Mongo and Redis; replace this single shared RWO PVC by creating
distinct PVCs (e.g., mongo-pvc and redis-pvc) so each StatefulSet/Deployment
claims its own PVC, update the consumers to reference the appropriate PVC name,
and either set storageClassName to a valid storage class (or remove the empty
string to use the cluster default) to allow dynamic provisioning; ensure
accessModes and storage request values are appropriate for each database.
| containers: | ||
| - name: redis | ||
| image: redis | ||
| ports: | ||
| - containerPort: 6379 | ||
| volumeMounts: | ||
| - name: mongo-storage | ||
| mountPath: /var/lib/redis/dump.rdb | ||
| volumes: | ||
| - name: mongo-storage | ||
| persistentVolumeClaim: | ||
| claimName: mongo-pvc | ||
| --- |
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Fix volume usage: wrong mountPath and PVC; harden pod
- mountPath must be a directory; use /data (Redis default).
- Don’t reuse mongo-pvc; create and reference a redis-dedicated PVC.
- Pin image tag; add securityContext and probes.
Apply:
- - name: redis
- image: redis
+ - name: redis
+ image: redis:7.0.5-alpine
ports:
- containerPort: 6379
volumeMounts:
- - name: mongo-storage
- mountPath: /var/lib/redis/dump.rdb
+ - name: redis-storage
+ mountPath: /data
+ securityContext:
+ runAsNonRoot: true
+ allowPrivilegeEscalation: false
+ readOnlyRootFilesystem: true
+ readinessProbe:
+ tcpSocket: { port: 6379 }
+ initialDelaySeconds: 5
+ periodSeconds: 10
+ livenessProbe:
+ tcpSocket: { port: 6379 }
+ initialDelaySeconds: 15
+ periodSeconds: 20
volumes:
- - name: mongo-storage
+ - name: redis-storage
persistentVolumeClaim:
- claimName: mongo-pvc
+ claimName: redis-pvcCreate a separate redis PVC (e.g., kubernetes/redis-pvc.yaml) with appropriate size/access.
📝 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.
| containers: | |
| - name: redis | |
| image: redis | |
| ports: | |
| - containerPort: 6379 | |
| volumeMounts: | |
| - name: mongo-storage | |
| mountPath: /var/lib/redis/dump.rdb | |
| volumes: | |
| - name: mongo-storage | |
| persistentVolumeClaim: | |
| claimName: mongo-pvc | |
| --- | |
| containers: | |
| - name: redis | |
| image: redis:7.0.5-alpine | |
| ports: | |
| - containerPort: 6379 | |
| volumeMounts: | |
| - name: redis-storage | |
| mountPath: /data | |
| securityContext: | |
| runAsNonRoot: true | |
| allowPrivilegeEscalation: false | |
| readOnlyRootFilesystem: true | |
| readinessProbe: | |
| tcpSocket: { port: 6379 } | |
| initialDelaySeconds: 5 | |
| periodSeconds: 10 | |
| livenessProbe: | |
| tcpSocket: { port: 6379 } | |
| initialDelaySeconds: 15 | |
| periodSeconds: 20 | |
| volumes: | |
| - name: redis-storage | |
| persistentVolumeClaim: | |
| claimName: redis-pvc | |
| --- |
🧰 Tools
🪛 Checkov (3.2.334)
[medium] 1-31: Containers should not run with allowPrivilegeEscalation
(CKV_K8S_20)
[medium] 1-31: Minimize the admission of root containers
(CKV_K8S_23)
🤖 Prompt for AI Agents
In kubernetes/redis.yaml around lines 19 to 31, the pod spec mounts the PVC to a
file path and reuses a mongo PVC; fix by changing volumeMounts.mountPath to
Redis's data directory (/data), update volumes.persistentVolumeClaim.claimName
to a redis-specific PVC name (e.g., redis-pvc), and pin the image to a specific
tag (e.g., redis:7.0) instead of the floating "redis" tag; additionally harden
the pod by adding a securityContext (runAsNonRoot: true, runAsUser: 1000,
readOnlyRootFilesystem: false as appropriate) and add liveness and readiness
probes for Redis (TCP or command-based) to the container; finally create a
separate kubernetes/redis-pvc.yaml defining the redis PVC with suitable storage
size and accessModes and reference that PVC from this manifest.
| ### Setting up with Docker | ||
|
|
||
| 1. **Ensure Docker and Docker Compose are Installed** | ||
|
|
||
| 2. **Clone the Repository** | ||
|
|
||
| ``` bash | ||
|
|
||
| git clone https://github.com/{your-username}/wanderlust.git | ||
| ``` | ||
| 3. **Navigate to the Project Directory** | ||
|
|
||
| ```bash | ||
|
|
||
| cd wanderlust | ||
|
|
||
| ``` | ||
| 4. **Update Environment Variables** - If you anticipate the IP address of the instance might change, update the `.env.sample` file with the new IP address. | ||
|
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||
| 5. **Run Docker Compose** | ||
|
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||
| ```bash | ||
|
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||
| docker-compose up | ||
| ``` | ||
| This command will build the Docker images and start the containers for the backend and frontend, enabling you to access the Wanderlust application. | ||
|
|
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🛠️ Refactor suggestion | 🟠 Major
Fix Docker setup instructions: update .env.docker files, not .env.sample
docker-compose uses backend/.env.docker and frontend/.env.docker. Editing .env.sample won’t apply to containers.
Suggested wording:
- Update environment variables:
- Edit backend/.env.docker (e.g., FRONTEND_URL) and frontend/.env.docker (e.g., VITE_API_PATH).
- Or run Automations/updatebackendnew.sh and Automations/updatefrontendnew.sh to auto-set host IPs.
- Start: docker compose up -d
🤖 Prompt for AI Agents
In README.md around lines 98 to 124, the Docker instructions incorrectly tell
users to edit .env.sample when docker-compose actually reads backend/.env.docker
and frontend/.env.docker; update the text to instruct users to edit
backend/.env.docker (e.g., FRONTEND_URL) and frontend/.env.docker (e.g.,
VITE_API_PATH) or run Automations/updatebackendnew.sh and
Automations/updatefrontendnew.sh to auto-set host IPs, and change the startup
command suggestion to use "docker compose up -d" for detached startup.
Summary
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Description
Explain in detail what this PR is all about. This should include the problem you're solving, the approach taken, and any technical details that reviewers need to know.
Images
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Issue(s) Addressed
Enter the issue number of the bug(s) that this PR fixes
Prerequisites
Summary by CodeRabbit
New Features
Documentation
Chores