Added timezone information to the available fields #33
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📝 WalkthroughWalkthroughThe changes introduce timezone detection capabilities to the IP information service. GeoLite2-City database support is added to the Docker build process, nginx is configured to map IP addresses to timezones using geoip2, a new Changes
Sequence Diagram(s)sequenceDiagram
participant Client
participant nginx as nginx + geoip2
participant GeoLite2 as GeoLite2-City DB
participant Response
Client->>nginx: GET /json (from IP: 192.0.2.1)
nginx->>GeoLite2: Lookup IP address
GeoLite2-->>nginx: Return location data (city, timezone)
nginx->>nginx: Map to timezone ($ip_time_zone)
nginx-->>Response: JSON {ip, country, as, timezone}
Response-->>Client: Response with timezone field
Estimated code review effort🎯 3 (Moderate) | ⏱️ ~22 minutes 🚥 Pre-merge checks | ✅ 3✅ Passed checks (3 passed)
✏️ Tip: You can configure your own custom pre-merge checks in the settings. ✨ Finishing touches🧪 Generate unit tests (beta)
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skinny
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- Dockerfile (1 hunks)
- nginx/conf.d/geoip2.conf (1 hunks)
- nginx/conf.d/ipinfo.conf (2 hunks)
Additional Context Used
Additional comments not posted (3)
nginx/conf.d/geoip2.conf (1)
15-18: The addition of the GeoLite2-City.mmdb database configuration for retrieving timezone information is correctly implemented and aligns with the PR's objectives. However, for maintainability, consider externalizing configurable values such as the database path and auto-reload interval into a separate configuration file or environment variables. This approach can simplify future updates or changes to these settings.nginx/conf.d/ipinfo.conf (2)
53-55: The addition of the/timezoneendpoint is correctly implemented and serves the PR's objective of making timezone information accessible. Well done!
64-64: The modification to the/jsonendpoint to include thetimezonefield is correctly implemented and aligns with the PR's objectives. This enhances the endpoint's utility by providing additional valuable information.
| RUN wget "${MAXMIND_BASE_URL}edition_id=GeoLite2-City&suffix=tar.gz" -O GeoLite2-City.tar.gz | ||
| RUN wget "${MAXMIND_BASE_URL}edition_id=GeoLite2-City&suffix=tar.gz.sha256" -O GeoLite2-City.tar.gz.sha256 | ||
| RUN sed 's/GeoLite2-City_[0-9]*.tar.gz/GeoLite2-City.tar.gz/g' -i GeoLite2-City.tar.gz.sha256 | ||
| RUN sha256sum -c GeoLite2-City.tar.gz.sha256 | ||
| RUN tar xvf GeoLite2-City.tar.gz --strip 1 |
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The steps for handling the GeoLite2-City database are correctly implemented, ensuring secure download, verification, and extraction. To optimize the Dockerfile and reduce the number of layers, consider combining these RUN commands into a single RUN command using && to chain the commands together. This can improve the build performance and reduce the image size.
-RUN wget "${MAXMIND_BASE_URL}edition_id=GeoLite2-City&suffix=tar.gz" -O GeoLite2-City.tar.gz
-RUN wget "${MAXMIND_BASE_URL}edition_id=GeoLite2-City&suffix=tar.gz.sha256" -O GeoLite2-City.tar.gz.sha256
-RUN sed 's/GeoLite2-City_[0-9]*.tar.gz/GeoLite2-City.tar.gz/g' -i GeoLite2-City.tar.gz.sha256
-RUN sha256sum -c GeoLite2-City.tar.gz.sha256
-RUN tar xvf GeoLite2-City.tar.gz --strip 1
+RUN wget "${MAXMIND_BASE_URL}edition_id=GeoLite2-City&suffix=tar.gz" -O GeoLite2-City.tar.gz && \
+ wget "${MAXMIND_BASE_URL}edition_id=GeoLite2-City&suffix=tar.gz.sha256" -O GeoLite2-City.tar.gz.sha256 && \
+ sed 's/GeoLite2-City_[0-9]*.tar.gz/GeoLite2-City.tar.gz/g' -i GeoLite2-City.tar.gz.sha256 && \
+ sha256sum -c GeoLite2-City.tar.gz.sha256 && \
+ tar xvf GeoLite2-City.tar.gz --strip 1Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
| RUN wget "${MAXMIND_BASE_URL}edition_id=GeoLite2-City&suffix=tar.gz" -O GeoLite2-City.tar.gz | |
| RUN wget "${MAXMIND_BASE_URL}edition_id=GeoLite2-City&suffix=tar.gz.sha256" -O GeoLite2-City.tar.gz.sha256 | |
| RUN sed 's/GeoLite2-City_[0-9]*.tar.gz/GeoLite2-City.tar.gz/g' -i GeoLite2-City.tar.gz.sha256 | |
| RUN sha256sum -c GeoLite2-City.tar.gz.sha256 | |
| RUN tar xvf GeoLite2-City.tar.gz --strip 1 | |
| RUN wget "${MAXMIND_BASE_URL}edition_id=GeoLite2-City&suffix=tar.gz" -O GeoLite2-City.tar.gz && \ | |
| wget "${MAXMIND_BASE_URL}edition_id=GeoLite2-City&suffix=tar.gz.sha256" -O GeoLite2-City.tar.gz.sha256 && \ | |
| sed 's/GeoLite2-City_[0-9]*.tar.gz/GeoLite2-City.tar.gz/g' -i GeoLite2-City.tar.gz.sha256 && \ | |
| sha256sum -c GeoLite2-City.tar.gz.sha256 && \ | |
| tar xvf GeoLite2-City.tar.gz --strip 1 |
PeterDaveHello
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Cool, thanks for your contribution, @skinny. Please allow me to do some tests, and then we can merge it!
nginx/conf.d/geoip2.conf
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| } | ||
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| geoip2 /usr/share/GeoIP/GeoLite2-City.mmdb { | ||
| auto_reload 1d; # Automatically reload the database daily |
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We don't need those additional comments just for the city database, so let's maintain consistency here.
nginx/conf.d/geoip2.conf
Outdated
| auto_reload 1d; # Automatically reload the database daily | ||
| $ip_time_zone source=$remote_addr location time_zone; # Retrieve the time zone | ||
| } | ||
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This additional newline should also been removed.
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We should add some documentation about the timezone feature in the README file, allowing users to understand how to utilize this new functionality.
e.g.
- Timezone Endpoint
timezone: Timezone information based on IP address
$ curl https://ipinfo.tw/timezone
Asia/Taipei
{"ip":"3.115.123.234","country_code":"JP","country_name":"Japan","timezone":"Asia/Tokyo","asn":"16509","as_desc":"Amazon.com, Inc.","user_agent":"curl/7.58.0"}
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@PeterDaveHello removed the comments, newlines and added a bit of documentation on the timezone field |
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Actionable comments posted: 3
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- README.md (3 hunks)
Additional comments not posted (5)
README.md (5)
58-58: The server's response now includes timezone information, which is a significant enhancement. It's crucial to ensure that this new feature is well-documented and that examples are provided to guide users on how to use it effectively.
63-63: The JSON response example is clear and informative, showing the new timezone information. This addition enhances the usability of the service for clients that require timezone data.
78-78: The addition of a/timezoneendpoint is a valuable feature for users specifically interested in timezone information. It's important to ensure that this endpoint is tested thoroughly to maintain the reliability of the service.
101-103: Providing an example of the/timezoneendpoint usage is helpful for users. It might be beneficial to include more examples or scenarios where this endpoint could be particularly useful, enhancing the documentation's comprehensiveness.
55-66: > 📝 NOTEThis review was outside the diff hunks, and no overlapping diff hunk was found. Original lines [134-134]
When instructing users to build their own image with a
docker buildcommand, it's mentioned to use aMAXMIND_LICENSE_KEY. It would be helpful to emphasize the importance of keeping this key secure and not exposing it in publicly accessible places, such as GitHub repositories.
| - `wget -qO- https://ipinfo.tw` | ||
| - `curl https://ipinfo.tw` | ||
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| Without any specified URI, the server will return IP address, country, AS, and user agent. | ||
| Without any specified URI, the server will return IP address, country, timezone, AS, and user agent. | ||
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| If you prefer to receive a machine-readable result, use path `/json` (without trailing slash), e.g. `https://ipinfo.tw/json`, the result will look like: | ||
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| ```json | ||
| {"ip":"3.115.123.234","country_code":"JP","country_name":"Japan","asn":"16509","as_desc":"Amazon.com, Inc.","user_agent":"curl/7.58.0"} | ||
| {"ip":"3.115.123.234","country_code":"JP","country_name":"Japan","timezone":"Asia/Tokyo","asn":"16509","as_desc":"Amazon.com, Inc.","user_agent":"curl/7.58.0"} | ||
| ``` | ||
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| #### Endpoints |
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📝 NOTE
This review was outside the diff hunks, and no overlapping diff hunk was found. Original lines [29-29]
The description of the demo setup mentions "an reverse proxy" which should be corrected to "a reverse proxy" for grammatical accuracy.
- this demo is behind an reverse proxy with https enabled
+ this demo is behind a reverse proxy with https enabled📝 NOTE
This review was outside the diff hunks, and no overlapping diff hunk was found. Original lines [29-29]
There's a minor typographical error with "http traffic" which should be capitalized as "HTTP traffic" for consistency with standard terminology.
- http traffic will be redirected to use https
+ HTTP traffic will be redirected to use https📝 NOTE
This review was outside the diff hunks, and no overlapping diff hunk was found. Original lines [49-49]
The phrase "pass the it to the container" seems to contain an extra word. It should be corrected for clarity.
- set up an `X-Real-IP` header and pass the it to the container
+ set up an `X-Real-IP` header and pass it to the container
README.md
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| ``` | ||
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| If you want to put this container behind reverse proxy, set up an `X-Real-IP` header and pass the it to the container, so that it can use the header as the IP of the client. | ||
| If you want to put this container behind reverse proxy, set up an `X-Real-IP` header and pass it to the container, so that it can use the header as the IP of the client. |
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This is not related to the changes in the PR, we should leave it alone.
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Actionable comments posted: 0
🧹 Nitpick comments (2)
nginx/conf.d/ipinfo.conf (1)
66-69: Consider adding City database build epoch for completeness.The
/build_epochendpoint currently reports freshness for Country and ASN databases but omits the newly added City database. Adding$ip_city_build_epochwould provide users visibility into the City database freshness, maintaining consistency with the existing pattern.📅 Proposed addition for City build epoch
First, define the variable in
nginx/conf.d/geoip2.confby adding this line to the City geoip2 block:geoip2 /usr/share/GeoIP/GeoLite2-City.mmdb { auto_reload 1d; $ip_time_zone source=$remote_addr location time_zone; + $ip_city_build_epoch metadata build_epoch; }Then update the endpoint response:
location = /build_epoch { default_type application/json; - return 200 "{\"GeoLite2-Country\":\"$ip_country_build_epoch\",\"GeoLite2-ASN\":\"$ip_as_build_epoch\"}\n"; + return 200 "{\"GeoLite2-Country\":\"$ip_country_build_epoch\",\"GeoLite2-ASN\":\"$ip_as_build_epoch\",\"GeoLite2-City\":\"$ip_city_build_epoch\"}\n"; }Dockerfile (1)
22-26: City database download follows established pattern.The implementation correctly mirrors the ASN and Country database handling with proper checksum verification. Note that the City database is significantly larger (~70MB compressed vs ~6-8MB for Country/ASN), which will increase the container image size and runtime memory footprint. This is expected for city-level geolocation data.
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📒 Files selected for processing (4)
DockerfileREADME.mdnginx/conf.d/geoip2.confnginx/conf.d/ipinfo.conf
🚧 Files skipped from review as they are similar to previous changes (1)
- README.md
🧰 Additional context used
🧠 Learnings (5)
📓 Common learnings
Learnt from: CR
Repo: PeterDaveHello/ipinfo.tw PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-10-25T10:20:08.033Z
Learning: Applies to nginx/conf.d/geoip2.conf : Load GeoLite2-Country and GeoLite2-ASN databases and define GeoIP2 variables ($ip_country_code, $ip_country_name, $ip_asn, $ip_aso), including build_epoch values, in nginx/conf.d/geoip2.conf
Learnt from: CR
Repo: PeterDaveHello/ipinfo.tw PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-10-25T10:20:08.033Z
Learning: Applies to nginx/conf.d/{geoip2.conf,ipinfo.conf} : When adding new endpoints: define needed variables in geoip2.conf or compose existing ones in ipinfo.conf, then add the location block with return in ipinfo.conf
Learnt from: CR
Repo: PeterDaveHello/ipinfo.tw PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-10-25T10:20:08.033Z
Learning: Applies to nginx/conf.d/ipinfo.conf : Define and maintain all endpoint location blocks (/, /json, /ip, and field endpoints) in nginx/conf.d/ipinfo.conf using return to emit text or JSON
📚 Learning: 2025-10-25T10:20:08.033Z
Learnt from: CR
Repo: PeterDaveHello/ipinfo.tw PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-10-25T10:20:08.033Z
Learning: Applies to nginx/conf.d/geoip2.conf : Load GeoLite2-Country and GeoLite2-ASN databases and define GeoIP2 variables ($ip_country_code, $ip_country_name, $ip_asn, $ip_aso), including build_epoch values, in nginx/conf.d/geoip2.conf
Applied to files:
Dockerfilenginx/conf.d/geoip2.confnginx/conf.d/ipinfo.conf
📚 Learning: 2025-10-25T10:20:08.033Z
Learnt from: CR
Repo: PeterDaveHello/ipinfo.tw PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-10-25T10:20:08.033Z
Learning: Applies to nginx/conf.d/{geoip2.conf,ipinfo.conf} : When adding new endpoints: define needed variables in geoip2.conf or compose existing ones in ipinfo.conf, then add the location block with return in ipinfo.conf
Applied to files:
Dockerfilenginx/conf.d/geoip2.confnginx/conf.d/ipinfo.conf
📚 Learning: 2025-10-25T10:20:08.033Z
Learnt from: CR
Repo: PeterDaveHello/ipinfo.tw PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-10-25T10:20:08.033Z
Learning: Applies to nginx/conf.d/ipinfo.conf : Define and maintain all endpoint location blocks (/, /json, /ip, and field endpoints) in nginx/conf.d/ipinfo.conf using return to emit text or JSON
Applied to files:
nginx/conf.d/geoip2.confnginx/conf.d/ipinfo.conf
📚 Learning: 2025-10-25T10:20:08.033Z
Learnt from: CR
Repo: PeterDaveHello/ipinfo.tw PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-10-25T10:20:08.033Z
Learning: Applies to nginx/nginx.conf : Place global nginx directives (worker counts, events, HTTP defaults) in nginx/nginx.conf
Applied to files:
nginx/conf.d/geoip2.conf
🔇 Additional comments (3)
nginx/conf.d/geoip2.conf (1)
15-18: LGTM! Consistent with existing database blocks.The City database configuration follows the same pattern as Country and ASN blocks, maintaining consistency across the file. Based on learnings, this correctly defines the GeoIP2 variable for use in ipinfo.conf.
nginx/conf.d/ipinfo.conf (2)
64-64: JSON response correctly includes timezone field.The timezone field is properly integrated into the JSON response. Same consideration about empty values applies here: when
$ip_time_zoneis empty, the response will contain"timezone":"", which is valid JSON.
53-55: Implementation is correct and consistent.The
/timezoneendpoint properly uses the$ip_time_zonevariable defined in geoip2.conf and follows the established pattern used by all other single-value endpoints. When timezone data is unavailable, the variable returns empty (standard geoip2 module behavior), consistent with how all other endpoints handle missing GeoIP2 data.
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Actionable comments posted: 4
🤖 Fix all issues with AI agents
In @k8s/deployment.yaml:
- Line 32: The deployment currently has an empty resources block ("resources:
{}"); replace it with explicit resource requests and limits by adding a
resources section containing requests (cpu and memory) and limits (cpu and
memory) for the container (e.g., under the container spec where "resources"
appears), choosing appropriate values for your app (start with conservative
defaults like requests: cpu: "100m", memory: "128Mi" and limits: cpu: "500m",
memory: "256Mi" and adjust based on real usage); ensure the new resources block
is added to the same container spec that originally had "resources: {}".
In @k8s/ingress.yaml:
- Line 7: The manifest still uses the deprecated annotation key
"kubernetes.io/ingress.class: nginx" while also specifying the newer field
ingressClassName: nginx; remove the deprecated annotation entry so the Ingress
relies solely on the ingressClassName field. Locate the Ingress metadata
annotations block and delete the "kubernetes.io/ingress.class" annotation,
leaving ingressClassName: nginx intact to avoid duplication and deprecation
warnings.
🧹 Nitpick comments (3)
k8s/deployment.yaml (1)
25-34: Consider adding health probes.The deployment lacks liveness and readiness probes, which are essential for Kubernetes to manage the application lifecycle properly and ensure zero-downtime deployments.
🏥 Proposed health probe configuration
containers: - image: cratecache.azurecr.io/new-black/eva-whoami imagePullPolicy: Always name: whoami ports: - containerPort: 8080 protocol: TCP + livenessProbe: + httpGet: + path: / + port: 8080 + initialDelaySeconds: 30 + periodSeconds: 10 + readinessProbe: + httpGet: + path: / + port: 8080 + initialDelaySeconds: 5 + periodSeconds: 5 resources: {}Adjust paths and timings based on the actual application endpoints and startup time.
k8s/service.yaml (1)
15-19: Consider removing static nodePort assignment.The static nodePort (31514) can cause port conflicts when deploying to multiple clusters or when other services request the same port. Kubernetes can allocate nodePorts automatically from its configured range.
🔄 Proposed change
ports: - name: whoami - nodePort: 31514 port: 8080 protocol: TCP targetPort: 8080Only specify nodePort if external systems have hard dependencies on this specific port.
k8s/ingress.yaml (1)
24-25: Consider using explicit pathType.
ImplementationSpecificdelegates path matching to the ingress controller, which can behave inconsistently across implementations.Prefixis more explicit and portable for root path routing.📝 Proposed change
path: / - pathType: ImplementationSpecific + pathType: Prefix
📜 Review details
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Review profile: CHILL
Plan: Pro
📒 Files selected for processing (3)
k8s/deployment.yamlk8s/ingress.yamlk8s/service.yaml
🧰 Additional context used
🧠 Learnings (1)
📓 Common learnings
Learnt from: CR
Repo: PeterDaveHello/ipinfo.tw PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-10-25T10:20:08.033Z
Learning: Applies to nginx/conf.d/geoip2.conf : Load GeoLite2-Country and GeoLite2-ASN databases and define GeoIP2 variables ($ip_country_code, $ip_country_name, $ip_asn, $ip_aso), including build_epoch values, in nginx/conf.d/geoip2.conf
Learnt from: CR
Repo: PeterDaveHello/ipinfo.tw PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-10-25T10:20:08.033Z
Learning: Applies to nginx/conf.d/ipinfo.conf : Define and maintain all endpoint location blocks (/, /json, /ip, and field endpoints) in nginx/conf.d/ipinfo.conf using return to emit text or JSON
Learnt from: CR
Repo: PeterDaveHello/ipinfo.tw PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-10-25T10:20:08.033Z
Learning: Applies to nginx/conf.d/{geoip2.conf,ipinfo.conf} : When adding new endpoints: define needed variables in geoip2.conf or compose existing ones in ipinfo.conf, then add the location block with return in ipinfo.conf
🪛 Checkov (3.2.334)
k8s/deployment.yaml
[medium] 1-39: Containers should not run with allowPrivilegeEscalation
(CKV_K8S_20)
[medium] 1-39: Minimize the admission of root containers
(CKV_K8S_23)
| apiVersion: apps/v1 | ||
| kind: Deployment | ||
| metadata: | ||
| labels: | ||
| app: eva-whoami | ||
| name: eva-whoami | ||
| namespace: platform-tools | ||
| spec: | ||
| progressDeadlineSeconds: 600 | ||
| replicas: 2 | ||
| revisionHistoryLimit: 10 | ||
| selector: | ||
| matchLabels: | ||
| app: eva-whoami | ||
| strategy: | ||
| rollingUpdate: | ||
| maxSurge: 25% | ||
| maxUnavailable: 25% | ||
| type: RollingUpdate | ||
| template: | ||
| metadata: | ||
| labels: | ||
| app: eva-whoami | ||
| spec: | ||
| containers: | ||
| - image: cratecache.azurecr.io/new-black/eva-whoami | ||
| imagePullPolicy: Always | ||
| name: whoami | ||
| ports: | ||
| - containerPort: 8080 | ||
| protocol: TCP | ||
| resources: {} | ||
| terminationMessagePath: /dev/termination-log | ||
| terminationMessagePolicy: File | ||
| dnsPolicy: ClusterFirst | ||
| restartPolicy: Always | ||
| schedulerName: default-scheduler | ||
| securityContext: {} | ||
| terminationGracePeriodSeconds: 30 |
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Critical mismatch: Files don't match PR objectives.
The PR summary states this adds "timezone information to the available fields" for the ipinfo.tw project with nginx configuration changes, but this file deploys an entirely different service (eva-whoami) in Kubernetes. This appears to be either:
- Files from a different PR mistakenly included
- A completely unrelated change bundled in the timezone PR
Please verify that the correct files are included in this PR.
🧰 Tools
🪛 Checkov (3.2.334)
[medium] 1-39: Containers should not run with allowPrivilegeEscalation
(CKV_K8S_20)
[medium] 1-39: Minimize the admission of root containers
(CKV_K8S_23)
| containers: | ||
| - image: cratecache.azurecr.io/new-black/eva-whoami | ||
| imagePullPolicy: Always | ||
| name: whoami | ||
| ports: | ||
| - containerPort: 8080 | ||
| protocol: TCP | ||
| resources: {} | ||
| terminationMessagePath: /dev/termination-log | ||
| terminationMessagePolicy: File | ||
| dnsPolicy: ClusterFirst | ||
| restartPolicy: Always | ||
| schedulerName: default-scheduler | ||
| securityContext: {} |
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Add security context to prevent privilege escalation.
The deployment lacks security context constraints, leaving it vulnerable to privilege escalation and running as root. This violates Kubernetes security best practices and Pod Security Standards.
🔒 Proposed security hardening
containers:
- image: cratecache.azurecr.io/new-black/eva-whoami
imagePullPolicy: Always
name: whoami
ports:
- containerPort: 8080
protocol: TCP
resources: {}
+ securityContext:
+ allowPrivilegeEscalation: false
+ runAsNonRoot: true
+ runAsUser: 10001
+ capabilities:
+ drop:
+ - ALL
+ readOnlyRootFilesystem: true
terminationMessagePath: /dev/termination-log
terminationMessagePolicy: File
dnsPolicy: ClusterFirst
restartPolicy: Always
schedulerName: default-scheduler
- securityContext: {}
+ securityContext:
+ runAsNonRoot: true
+ seccompProfile:
+ type: RuntimeDefault
terminationGracePeriodSeconds: 30Note: If the application requires write access, mount an emptyDir volume for temporary storage instead of using a writable root filesystem.
Based on static analysis hints.
| ports: | ||
| - containerPort: 8080 | ||
| protocol: TCP | ||
| resources: {} |
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Define resource limits and requests.
The deployment has no resource constraints, which can lead to resource contention, unpredictable performance, and potential node exhaustion. Production deployments should always specify CPU and memory limits/requests.
⚙️ Proposed resource configuration
- resources: {}
+ resources:
+ requests:
+ cpu: 100m
+ memory: 128Mi
+ limits:
+ cpu: 500m
+ memory: 256MiAdjust values based on actual application requirements.
📝 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.
| resources: {} | |
| resources: | |
| requests: | |
| cpu: 100m | |
| memory: 128Mi | |
| limits: | |
| cpu: 500m | |
| memory: 256Mi |
🤖 Prompt for AI Agents
In @k8s/deployment.yaml at line 32, The deployment currently has an empty
resources block ("resources: {}"); replace it with explicit resource requests
and limits by adding a resources section containing requests (cpu and memory)
and limits (cpu and memory) for the container (e.g., under the container spec
where "resources" appears), choosing appropriate values for your app (start with
conservative defaults like requests: cpu: "100m", memory: "128Mi" and limits:
cpu: "500m", memory: "256Mi" and adjust based on real usage); ensure the new
resources block is added to the same container spec that originally had
"resources: {}".
| annotations: | ||
| cert-manager.io/acme-challenge-type: dns01 | ||
| cert-manager.io/cluster-issuer: letsencrypt-prod-dns | ||
| kubernetes.io/ingress.class: nginx |
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Remove deprecated ingress class annotation.
The deprecated annotation kubernetes.io/ingress.class: nginx is redundant with the newer ingressClassName: nginx field (line 14). Modern Kubernetes versions (1.18+) should use only the ingressClassName field.
🧹 Proposed cleanup
annotations:
cert-manager.io/acme-challenge-type: dns01
cert-manager.io/cluster-issuer: letsencrypt-prod-dns
- kubernetes.io/ingress.class: nginx
generation: 2Also applies to: 14-14
🤖 Prompt for AI Agents
In @k8s/ingress.yaml at line 7, The manifest still uses the deprecated
annotation key "kubernetes.io/ingress.class: nginx" while also specifying the
newer field ingressClassName: nginx; remove the deprecated annotation entry so
the Ingress relies solely on the ingressClassName field. Locate the Ingress
metadata annotations block and delete the "kubernetes.io/ingress.class"
annotation, leaving ingressClassName: nginx intact to avoid duplication and
deprecation warnings.
There was a problem hiding this comment.
Actionable comments posted: 2
🤖 Fix all issues with AI agents
In @.github/build.yml:
- Around line 19-24: The Docker login step using docker/login-action (step name
"Login to Docker Hub") incorrectly sets registry to include the repository path;
change the registry value from "cratecache.azurecr.io/new-black" to just
"cratecache.azurecr.io" and ensure the "new-black" namespace is applied when
tagging/pushing images (not in the registry field) so image references become
e.g. cratecache.azurecr.io/new-black:tag at push time.
- Around line 38-52: The workflow uses both the docker/build-push-action inputs
"tags" and "images" which conflict; decide whether you want to push the same
built image under multiple names or generate tags from a base image. Fix by
removing the unused "images" key (images:
cratecache.azurecr.io/new-black/henk2:${{ env.build_number }}) if you intend to
push eva-whoami tags only, or instead move all desired fully-qualified names
into the "tags" list (e.g., cratecache.azurecr.io/new-black/eva-whoami:latest,
cratecache.azurecr.io/new-black/eva-whoami:${{ env.build_number }},
cratecache.azurecr.io/new-black/henk2:${{ env.build_number }}) and delete the
"images" entry so only "tags" are used.
📜 Review details
Configuration used: Organization UI
Review profile: CHILL
Plan: Pro
📒 Files selected for processing (1)
.github/build.yml
🧰 Additional context used
🧠 Learnings (2)
📓 Common learnings
Learnt from: CR
Repo: PeterDaveHello/ipinfo.tw PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-10-25T10:20:08.033Z
Learning: Applies to nginx/conf.d/geoip2.conf : Load GeoLite2-Country and GeoLite2-ASN databases and define GeoIP2 variables ($ip_country_code, $ip_country_name, $ip_asn, $ip_aso), including build_epoch values, in nginx/conf.d/geoip2.conf
Learnt from: CR
Repo: PeterDaveHello/ipinfo.tw PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-10-25T10:20:08.033Z
Learning: Applies to nginx/conf.d/ipinfo.conf : Define and maintain all endpoint location blocks (/, /json, /ip, and field endpoints) in nginx/conf.d/ipinfo.conf using return to emit text or JSON
Learnt from: CR
Repo: PeterDaveHello/ipinfo.tw PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-10-25T10:20:08.033Z
Learning: Applies to nginx/conf.d/{geoip2.conf,ipinfo.conf} : When adding new endpoints: define needed variables in geoip2.conf or compose existing ones in ipinfo.conf, then add the location block with return in ipinfo.conf
📚 Learning: 2025-10-25T10:20:08.033Z
Learnt from: CR
Repo: PeterDaveHello/ipinfo.tw PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-10-25T10:20:08.033Z
Learning: Applies to hooks/build : Use hooks/build as the canonical image build entrypoint (expects MAXMIND_LICENSE_KEY, DOCKERFILE_PATH, IMAGE_NAME in the environment)
Applied to files:
.github/build.yml
🔇 Additional comments (2)
.github/build.yml (2)
27-29: LGTM!The Buildx setup is correctly configured with commit hash pinning for security.
38-46: No changes needed to this workflow.The workflow correctly uses
docker/build-push-actionrather thanhooks/build. Thehooks/buildscript is a simple shell wrapper for local development builds, while this GitHub Actions workflow is the appropriate CI/CD approach for automated image building and pushing. The workflow properly specifies image names, tags, and the requiredMAXMIND_LICENSE_KEYbuild argument. The multi-platform support (linux/amd64,linux/arm64) and target specification (target: final) are modern enhancements not available in the shell script approach.Likely an incorrect or invalid review comment.
| - name: Login to Docker Hub | ||
| uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef #v3.6.0 | ||
| with: | ||
| username: ${{ secrets.ACR_USERNAME }} | ||
| password: ${{ secrets.ACR_PASSWORD }} | ||
| registry: cratecache.azurecr.io/new-black |
There was a problem hiding this comment.
Fix the registry configuration.
The registry field should contain only the registry hostname (e.g., cratecache.azurecr.io), not include the repository path /new-black. The namespace belongs in the image tags, not the registry URL.
🔧 Proposed fix
- name: Login to Docker Hub
uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef #v3.6.0
with:
username: ${{ secrets.ACR_USERNAME }}
password: ${{ secrets.ACR_PASSWORD }}
- registry: cratecache.azurecr.io/new-black
+ registry: cratecache.azurecr.io📝 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.
| - name: Login to Docker Hub | |
| uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef #v3.6.0 | |
| with: | |
| username: ${{ secrets.ACR_USERNAME }} | |
| password: ${{ secrets.ACR_PASSWORD }} | |
| registry: cratecache.azurecr.io/new-black | |
| - name: Login to Docker Hub | |
| uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef #v3.6.0 | |
| with: | |
| username: ${{ secrets.ACR_USERNAME }} | |
| password: ${{ secrets.ACR_PASSWORD }} | |
| registry: cratecache.azurecr.io |
🤖 Prompt for AI Agents
In @.github/build.yml around lines 19 - 24, The Docker login step using
docker/login-action (step name "Login to Docker Hub") incorrectly sets registry
to include the repository path; change the registry value from
"cratecache.azurecr.io/new-black" to just "cratecache.azurecr.io" and ensure the
"new-black" namespace is applied when tagging/pushing images (not in the
registry field) so image references become e.g.
cratecache.azurecr.io/new-black:tag at push time.
There was a problem hiding this comment.
Actionable comments posted: 4
🤖 Fix all issues with AI agents
In @.github/workflows/build.yml:
- Around line 32-36: The workflow step uses id: commit-id but actually exports
the run/build number and writes to $GITHUB_ENV unquoted; rename the step id to
something descriptive like build-number or set-build-number (e.g., id:
build-number) and update the run command to quote the environment variable file
path (echo "build_number=$GITHUB_RUN_NUMBER" >> "$GITHUB_ENV") so the id matches
intent and the $GITHUB_ENV is safely quoted.
- Around line 19-25: The workflow step named "Login to Docker Hub" is misleading
because it logs into Azure Container Registry using docker/login-action; rename
the step (the "name" field for the step using docker/login-action@5e57cd1) to
something like "Login to ACR" or "Login to Azure Container Registry" so the step
accurately reflects the action and registry (cratecache.azurecr.io/new-black);
no other behavior changes required.
- Around line 6-11: The workflow currently triggers only on workflow_dispatch
and push to master (the on: workflow_dispatch and on: push: branches: - master
block), which means PRs won't run CI; either add a pull_request trigger (add on:
pull_request with desired branches or types) to run CI for PRs, or add a clear
inline YAML comment above the on: section documenting that push is intentionally
restricted to master and PRs must be manually dispatched—make one change (prefer
adding pull_request for automatic PR builds) and ensure the YAML remains valid.
- Around line 38-52: The workflow uses incorrect inputs for
docker/build-push-action: change the `build_args` key to `build-args` so
MAXMIND_LICENSE_KEY is actually passed, remove the invalid `images` input and
instead add cratecache.azurecr.io/new-black/henk2:${{ env.build_number }} as an
additional `tags:` entry, and (optional/recommended) pass the MaxMind key via
the action's `secrets:`/BuildKit secret mechanism rather than a build-arg so it
doesn't leak (this requires updating the Dockerfile to use secret mounts); keep
the existing action reference (docker/build-push-action@263435318d...) and other
inputs like `platforms`, `target`, `builder: ${{ steps.buildx.outputs.name }}`
unchanged.
📜 Review details
Configuration used: Organization UI
Review profile: CHILL
Plan: Pro
📒 Files selected for processing (1)
.github/workflows/build.yml
🧰 Additional context used
🧠 Learnings (2)
📓 Common learnings
Learnt from: CR
Repo: PeterDaveHello/ipinfo.tw PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-10-25T10:20:08.033Z
Learning: Applies to nginx/conf.d/geoip2.conf : Load GeoLite2-Country and GeoLite2-ASN databases and define GeoIP2 variables ($ip_country_code, $ip_country_name, $ip_asn, $ip_aso), including build_epoch values, in nginx/conf.d/geoip2.conf
Learnt from: CR
Repo: PeterDaveHello/ipinfo.tw PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-10-25T10:20:08.033Z
Learning: Applies to nginx/conf.d/{geoip2.conf,ipinfo.conf} : When adding new endpoints: define needed variables in geoip2.conf or compose existing ones in ipinfo.conf, then add the location block with return in ipinfo.conf
📚 Learning: 2025-10-25T10:20:08.033Z
Learnt from: CR
Repo: PeterDaveHello/ipinfo.tw PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-10-25T10:20:08.033Z
Learning: Applies to hooks/build : Use hooks/build as the canonical image build entrypoint (expects MAXMIND_LICENSE_KEY, DOCKERFILE_PATH, IMAGE_NAME in the environment)
Applied to files:
.github/workflows/build.yml
🔇 Additional comments (1)
.github/workflows/build.yml (1)
27-30: Verify multi-arch build actually works on ubuntu-22.04 (may need QEMU). (docs.docker.com)Building
linux/arm64often requires addingdocker/setup-qemu-action@v3; if the Dockerfile hasRUNsteps, arm64 builds can fail without emulation.Proposed diff (if needed)
- name: Set up Docker Buildx id: buildx uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f #3.12.0 + + - name: Set up QEMU + uses: docker/setup-qemu-action@v3Also applies to: 38-43
| on: | ||
| workflow_dispatch: | ||
| push: | ||
| branches: | ||
| - master | ||
|
|
There was a problem hiding this comment.
Consider adding a PR build (no push) trigger, or explicitly document “master-only push” behavior.
Right now this only runs on workflow_dispatch and push to master, so you won’t get CI signal on PRs unless someone manually dispatches. If that’s intentional, a short comment helps future maintainers.
🤖 Prompt for AI Agents
In @.github/workflows/build.yml around lines 6 - 11, The workflow currently
triggers only on workflow_dispatch and push to master (the on: workflow_dispatch
and on: push: branches: - master block), which means PRs won't run CI; either
add a pull_request trigger (add on: pull_request with desired branches or types)
to run CI for PRs, or add a clear inline YAML comment above the on: section
documenting that push is intentionally restricted to master and PRs must be
manually dispatched—make one change (prefer adding pull_request for automatic PR
builds) and ensure the YAML remains valid.
| - name: Login to Docker Hub | ||
| uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef #v3.6.0 | ||
| with: | ||
| username: ${{ secrets.ACR_USERNAME }} | ||
| password: ${{ secrets.ACR_PASSWORD }} | ||
| registry: cratecache.azurecr.io/new-black | ||
|
|
There was a problem hiding this comment.
Step name is misleading (this logs into ACR, not Docker Hub).
Rename the step to avoid confusion during incident/debugging.
Proposed diff
- - name: Login to Docker Hub
+ - name: Login to Azure Container Registry (ACR)
uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef #v3.6.0
with:
username: ${{ secrets.ACR_USERNAME }}
password: ${{ secrets.ACR_PASSWORD }}
registry: cratecache.azurecr.io/new-black🤖 Prompt for AI Agents
In @.github/workflows/build.yml around lines 19 - 25, The workflow step named
"Login to Docker Hub" is misleading because it logs into Azure Container
Registry using docker/login-action; rename the step (the "name" field for the
step using docker/login-action@5e57cd1) to something like "Login to ACR" or
"Login to Azure Container Registry" so the step accurately reflects the action
and registry (cratecache.azurecr.io/new-black); no other behavior changes
required.
| - name: Set the run number | ||
| id: commit-id | ||
| run: | | ||
| echo "build_number=$GITHUB_RUN_NUMBER" >> $GITHUB_ENV | ||
There was a problem hiding this comment.
Minor: quote $GITHUB_ENV and align the step id with what it sets.
id: commit-id is a bit confusing since you’re exporting a run/build number.
Proposed diff
- - name: Set the run number
- id: commit-id
+ - name: Set the run number
+ id: build-number
run: |
- echo "build_number=$GITHUB_RUN_NUMBER" >> $GITHUB_ENV
+ echo "build_number=$GITHUB_RUN_NUMBER" >> "$GITHUB_ENV"🤖 Prompt for AI Agents
In @.github/workflows/build.yml around lines 32 - 36, The workflow step uses id:
commit-id but actually exports the run/build number and writes to $GITHUB_ENV
unquoted; rename the step id to something descriptive like build-number or
set-build-number (e.g., id: build-number) and update the run command to quote
the environment variable file path (echo "build_number=$GITHUB_RUN_NUMBER" >>
"$GITHUB_ENV") so the id matches intent and the $GITHUB_ENV is safely quoted.
.github/workflows/build.yml
Outdated
| - name: Build production image | ||
| uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 #v6.18.0 | ||
| with: | ||
| context: . | ||
| platforms: linux/amd64,linux/arm64 | ||
| push: true | ||
| target: release | ||
| build_args: | | ||
| MAXMIND_LICENSE_KEY=${{ secrets.MAXMIND_LICENSE_KEY }} | ||
| tags: | | ||
| cratecache.azurecr.io/new-black/eva-whoami:latest | ||
| cratecache.azurecr.io/new-black/eva-whoami:${{ env.build_number }} | ||
| builder: ${{ steps.buildx.outputs.name }} | ||
| images: | | ||
| cratecache.azurecr.io/new-black/henk2:${{ env.build_number }} |
There was a problem hiding this comment.
🧩 Analysis chain
🏁 Script executed:
# First, check the repository structure
git ls-files | head -20Repository: PeterDaveHello/ipinfo.tw
Length of output: 382
🏁 Script executed:
# Look for hooks/build or similar build scripts
fd -t f "hooks" | head -20
fd -t f "build" | grep -v node_modules | grep -v ".git"Repository: PeterDaveHello/ipinfo.tw
Length of output: 79
🏁 Script executed:
# Check the current build.yml workflow file
cat -n .github/workflows/build.yml | head -60Repository: PeterDaveHello/ipinfo.tw
Length of output: 2009
🌐 Web query:
docker/build-push-action v6.18.0 input parameters build-args images
💡 Result:
Summary — docker/build-push-action v6 (including v6.18.0)
-
build-args: use the with key "build-args" as a multi-line list (List type). Provide each ARG as KEY=VALUE (or just KEY to forward during build). Example:
with:
build-args: |
FOO=bar
SECRET=${{ secrets.MY_SECRET }}
HTTP_PROXY=http://proxy:3128
(Each line becomes a --build-arg in docker build.) [1][2] -
images / tags: the action accepts tags/images via "tags" (CSV or multi-line) or the older single "image" + "tags" style. Common usage (v6) — pass tags (comma or newline separated). Example:
with:
push: true
tags: |
ghcr.io/myorg/myapp:latest
ghcr.io/myorg/myapp:${{ github.sha }}
(You can also use context/file, platforms, and push=true to push the built images.) [1][2]
Examples (concise):
-
Single-image, build-args:
- uses: docker/build-push-action@v6
with:
context: .
file: Dockerfile
build-args: |
APP_ENV=production
API_KEY=${{ secrets.API_KEY }}
push: true
tags: myrepo/myapp:latest
- uses: docker/build-push-action@v6
-
Multi-platform + multiple tags:
- uses: docker/build-push-action@v6
with:
context: .
platforms: linux/amd64,linux/arm64
build-args: |
VERSION=1.2.3
push: true
tags: |
ghcr.io/myorg/myapp:1.2.3
ghcr.io/myorg/myapp:latest
- uses: docker/build-push-action@v6
Sources:
- docker/build-push-action README (inputs, build-args, tags). [1]
- docker/build-push-action (GitHub repo docs / examples). [2]
If you want I can show the exact action.yml snippet from v6.18.0.
🏁 Script executed:
cat -n hooks/buildRepository: PeterDaveHello/ipinfo.tw
Length of output: 208
🏁 Script executed:
# Check if there are any other references to hooks/build in the codebase
rg "hooks/build" --type yml --type yaml
rg "hooks.build"Repository: PeterDaveHello/ipinfo.tw
Length of output: 1408
Fix docker/build-push-action input names; build_args/images won't do what you expect.
- Use
build-args:(hyphen) soMAXMIND_LICENSE_KEYis actually passed. - Remove the
images:input (not valid for this action); addcratecache.azurecr.io/new-black/henk2:${{ env.build_number }}as anothertags:entry instead. - Recommended: pass the MaxMind key via BuildKit
secrets:instead of build-args to reduce leak risk (requires Dockerfile using secret mounts).
Also note: hooks/build is documented in AGENTS.md as the canonical build entrypoint, but the current workflow uses docker/build-push-action directly for multi-platform builds and ACR push. Consider whether to standardize on hooks/build with appropriate environment variables, or keep the current approach if the multi-platform requirements differ from the canonical script.
Proposed diff (minimal correctness fix)
- name: Build production image
uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 #v6.18.0
with:
context: .
platforms: linux/amd64,linux/arm64
push: true
target: release
- build_args: |
+ build-args: |
MAXMIND_LICENSE_KEY=${{ secrets.MAXMIND_LICENSE_KEY }}
tags: |
cratecache.azurecr.io/new-black/eva-whoami:latest
cratecache.azurecr.io/new-black/eva-whoami:${{ env.build_number }}
+ cratecache.azurecr.io/new-black/henk2:${{ env.build_number }}
builder: ${{ steps.buildx.outputs.name }}
- images: |
- cratecache.azurecr.io/new-black/henk2:${{ env.build_number }}📝 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.
| - name: Build production image | |
| uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 #v6.18.0 | |
| with: | |
| context: . | |
| platforms: linux/amd64,linux/arm64 | |
| push: true | |
| target: release | |
| build_args: | | |
| MAXMIND_LICENSE_KEY=${{ secrets.MAXMIND_LICENSE_KEY }} | |
| tags: | | |
| cratecache.azurecr.io/new-black/eva-whoami:latest | |
| cratecache.azurecr.io/new-black/eva-whoami:${{ env.build_number }} | |
| builder: ${{ steps.buildx.outputs.name }} | |
| images: | | |
| cratecache.azurecr.io/new-black/henk2:${{ env.build_number }} | |
| - name: Build production image | |
| uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 #v6.18.0 | |
| with: | |
| context: . | |
| platforms: linux/amd64,linux/arm64 | |
| push: true | |
| target: release | |
| build-args: | | |
| MAXMIND_LICENSE_KEY=${{ secrets.MAXMIND_LICENSE_KEY }} | |
| tags: | | |
| cratecache.azurecr.io/new-black/eva-whoami:latest | |
| cratecache.azurecr.io/new-black/eva-whoami:${{ env.build_number }} | |
| cratecache.azurecr.io/new-black/henk2:${{ env.build_number }} | |
| builder: ${{ steps.buildx.outputs.name }} |
🤖 Prompt for AI Agents
In @.github/workflows/build.yml around lines 38 - 52, The workflow uses
incorrect inputs for docker/build-push-action: change the `build_args` key to
`build-args` so MAXMIND_LICENSE_KEY is actually passed, remove the invalid
`images` input and instead add cratecache.azurecr.io/new-black/henk2:${{
env.build_number }} as an additional `tags:` entry, and (optional/recommended)
pass the MaxMind key via the action's `secrets:`/BuildKit secret mechanism
rather than a build-arg so it doesn't leak (this requires updating the
Dockerfile to use secret mounts); keep the existing action reference
(docker/build-push-action@263435318d...) and other inputs like `platforms`,
`target`, `builder: ${{ steps.buildx.outputs.name }}` unchanged.
3 participants
My use case also uses the timezone information (available on ipinfo.io) but was not yet available in this self hosted soltution. This PR downloads the City geo database and uses that to return a "best guess" timezone for the users IP.
Summary by CodeRabbit
New Features
Documentation
✏️ Tip: You can customize this high-level summary in your review settings.