Robot Upgrade: wordpress chart upgrade from 15.2.39 to 29.1.1#3937
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weizhoublue wants to merge 1 commit intomainfrom
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Robot Upgrade: wordpress chart upgrade from 15.2.39 to 29.1.1#3937weizhoublue wants to merge 1 commit intomainfrom
weizhoublue wants to merge 1 commit intomainfrom
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Signed-off-by: robot <robot@example.com>
Summary of ChangesHello @weizhoublue, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed! This pull request performs a comprehensive upgrade of the WordPress Helm chart and its associated dependencies. The primary goal is to bring all components to their latest stable versions, ensuring compatibility with newer Kubernetes and Helm releases. This update also introduces several new features, enhances security configurations, and refactors core library components for improved maintainability and functionality. The changes reflect a shift towards OCI-based chart distribution and a stronger focus on security best practices. Highlights
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Code Review
The pull request performs a major upgrade of the WordPress chart and its dependencies (MariaDB, Memcached). The changes include a transition to OCI registries, updated image versions, and refactored templates using newer common library helpers. Key improvements include better support for FIPS and security contexts. However, there are a few issues regarding idempotency in the MariaDB StatefulSet rollouts and potential SQL syntax/injection risks in the password update job that should be addressed.
| checksum/configuration: {{ include (print $.Template.BasePath "/primary/configmap.yaml") . | sha256sum }} | ||
| {{- end }} | ||
| {{- if .Values.passwordUpdateJob.enabled }} | ||
| charts.bitnami.com/password-last-update: {{ now | date "20060102150405" | quote }} |
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Using now in the pod annotations causes the StatefulSet to perform a rolling update on every helm upgrade, even if no configuration or image has changed. This breaks idempotency and can lead to unnecessary downtime or resource usage. It is recommended to use a checksum of the relevant secrets or configuration instead to trigger rollouts only when necessary.
| checksum/configuration: {{ include (print $.Template.BasePath "/secondary/configmap.yaml") . | sha256sum }} | ||
| {{- end }} | ||
| {{- if .Values.passwordUpdateJob.enabled }} | ||
| charts.bitnami.com/password-last-update: {{ now | date "20060102150405" | quote }} |
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Using now in the pod annotations triggers unnecessary rollouts on every upgrade. Consider replacing this with a checksum of the configuration or secrets to ensure rollouts only occur when there are actual changes.
| info "Root password already updated. Skipping" | ||
| else | ||
| info "Updating root password" | ||
| echo "SET PASSWORD for 'root'@'%' = PASSWORD('$MARIADB_NEW_ROOT_PASSWORD');" | mysql_remote_execute $primary_host {{ .Values.primary.containerPorts.mysql }} "" root $MARIADB_PREVIOUS_ROOT_PASSWORD |
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The password variable is being injected directly into the SQL string within a shell echo command. If the password contains special characters like single quotes ('), it will cause a syntax error or potentially allow SQL injection. Additionally, the PASSWORD() function is deprecated in newer MariaDB versions. It is safer to pass the password as a plain string and ensure it is properly handled via environment variables or heredocs in the mysql client.
| pullPolicy: | ||
| type: string | ||
| description: Specify a imagePullPolicy. Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent' | ||
| description: Specify a imagePullPolicy.' |
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There is a trailing single quote in the description for pullPolicy which appears to be a typo.
Suggested change
| description: Specify a imagePullPolicy.' | |
| description: Specify a imagePullPolicy. |
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| ROOT_PASSWORD=$(kubectl get secret --namespace {{ .Release.Namespace }} {{ template "mariadb.secretName" . }} -o jsonpath="{.data.mariadb-root-password}" | base64 -d) | ||
| helm upgrade --namespace {{ .Release.Namespace }} {{ .Release.Name }} my-repo/mariadb --set auth.rootPassword=$ROOT_PASSWORD | ||
| helm upgrade --namespace {{ .Release.Namespace }} {{ .Release.Name }} oci://MY-OCI-REGISTRY/mariadb --set auth.rootPassword=$ROOT_PASSWORD |
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The OCI registry URL contains a placeholder MY-OCI-REGISTRY. This should be replaced with a valid default registry or a more descriptive instruction for the user.
helm upgrade --namespace {{ .Release.Namespace }} {{ .Release.Name }} oci://registry-1.docker.io/bitnamicharts/mariadb --set auth.rootPassword=$ROOT_PASSWORD
| else | ||
| replica_host={{ include "mariadb.secondary.fullname" . }}-$i.{{ printf "%s-headless" (include "common.names.fullname" .) | trunc 63 | trimSuffix "-" }} | ||
| info "Updating primary password in replica $i" | ||
| echo "STOP SLAVE; CHANGE MASTER TO MASTER_PASSWORD='$MARIADB_NEW_REPLICATION_PASSWORD'; START SLAVE;" | mysql_remote_execute $replica_host {{ .Values.secondary.containerPorts.mysql }} "" root $MARIADB_NEW_ROOT_PASSWORD |
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The STOP SLAVE and START SLAVE commands are deprecated in MariaDB 10.5+. It is recommended to use STOP REPLICA and START REPLICA instead for better compatibility with newer versions.
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I am robot, upgrade: project wordpress chart upgrade from 15.2.39 to 29.1.1