From 9cfad187bc8675b8e5ff8e2b7f7406fcf7240397 Mon Sep 17 00:00:00 2001 From: Tyler Helmuth <12352919+TylerHelmuth@users.noreply.github.com> Date: Mon, 22 Sep 2025 11:08:49 -0600 Subject: [PATCH] [kube-stack]: replace bitnami image --- charts/opentelemetry-kube-stack/Chart.yaml | 2 +- .../examples/cloud-demo/rendered/bridge.yaml | 2 +- .../examples/cloud-demo/rendered/collector.yaml | 2 +- .../examples/cloud-demo/rendered/hooks.yaml | 4 ++-- .../examples/cloud-demo/rendered/instrumentation.yaml | 2 +- .../rendered/collector.yaml | 6 +++--- .../isolated-multicollector-deployment/rendered/hooks.yaml | 4 ++-- .../no-leader-election-extension/rendered/collector.yaml | 4 ++-- .../no-leader-election-extension/rendered/hooks.yaml | 4 ++-- .../examples/prometheus-otel/rendered/collector.yaml | 2 +- .../rendered/exporters/kube-api-server/servicemonitor.yaml | 2 +- .../rendered/exporters/kube-controller-manager/service.yaml | 2 +- .../exporters/kube-controller-manager/servicemonitor.yaml | 2 +- .../rendered/exporters/kube-dns/service.yaml | 2 +- .../rendered/exporters/kube-dns/servicemonitor.yaml | 2 +- .../rendered/exporters/kube-etcd/service.yaml | 2 +- .../rendered/exporters/kube-etcd/servicemonitor.yaml | 2 +- .../rendered/exporters/kube-proxy/service.yaml | 2 +- .../rendered/exporters/kube-proxy/servicemonitor.yaml | 2 +- .../rendered/exporters/kube-scheduler/service.yaml | 2 +- .../rendered/exporters/kube-scheduler/servicemonitor.yaml | 2 +- .../examples/prometheus-otel/rendered/hooks.yaml | 4 ++-- .../examples/secrets-csi-driver/rendered/collector.yaml | 2 +- .../examples/secrets-csi-driver/rendered/hooks.yaml | 4 ++-- charts/opentelemetry-kube-stack/values.yaml | 2 +- 25 files changed, 33 insertions(+), 33 deletions(-) diff --git a/charts/opentelemetry-kube-stack/Chart.yaml b/charts/opentelemetry-kube-stack/Chart.yaml index a53ca077b8..2616d1956a 100644 --- a/charts/opentelemetry-kube-stack/Chart.yaml +++ b/charts/opentelemetry-kube-stack/Chart.yaml @@ -1,6 +1,6 @@ apiVersion: v2 name: opentelemetry-kube-stack -version: 0.9.3 +version: 0.9.4 description: | OpenTelemetry Quickstart chart for Kubernetes. Installs an operator and collector for an easy way to get started with Kubernetes observability. diff --git a/charts/opentelemetry-kube-stack/examples/cloud-demo/rendered/bridge.yaml b/charts/opentelemetry-kube-stack/examples/cloud-demo/rendered/bridge.yaml index d4b0d6e4be..96580a91db 100644 --- a/charts/opentelemetry-kube-stack/examples/cloud-demo/rendered/bridge.yaml +++ b/charts/opentelemetry-kube-stack/examples/cloud-demo/rendered/bridge.yaml @@ -5,7 +5,7 @@ kind: OpAMPBridge metadata: name: example labels: - helm.sh/chart: opentelemetry-kube-stack-0.9.3 + helm.sh/chart: opentelemetry-kube-stack-0.9.4 app.kubernetes.io/version: "0.129.1" app.kubernetes.io/managed-by: Helm release: "example" diff --git a/charts/opentelemetry-kube-stack/examples/cloud-demo/rendered/collector.yaml b/charts/opentelemetry-kube-stack/examples/cloud-demo/rendered/collector.yaml index 9b716b51b6..ef27be89e5 100644 --- a/charts/opentelemetry-kube-stack/examples/cloud-demo/rendered/collector.yaml +++ b/charts/opentelemetry-kube-stack/examples/cloud-demo/rendered/collector.yaml @@ -6,7 +6,7 @@ metadata: name: example-daemon namespace: default labels: - helm.sh/chart: opentelemetry-kube-stack-0.9.3 + helm.sh/chart: opentelemetry-kube-stack-0.9.4 app.kubernetes.io/version: "0.129.1" app.kubernetes.io/managed-by: Helm release: "example" diff --git a/charts/opentelemetry-kube-stack/examples/cloud-demo/rendered/hooks.yaml b/charts/opentelemetry-kube-stack/examples/cloud-demo/rendered/hooks.yaml index cb0160f903..4c94e1cf70 100644 --- a/charts/opentelemetry-kube-stack/examples/cloud-demo/rendered/hooks.yaml +++ b/charts/opentelemetry-kube-stack/examples/cloud-demo/rendered/hooks.yaml @@ -56,10 +56,10 @@ spec: serviceAccountName: delete-resources-sa containers: - name: delete-resources - image: "bitnami/kubectl:latest" + image: "rancher/kubectl:latest" command: - /bin/sh - -c - | kubectl delete instrumentations,opampbridges,opentelemetrycollectors \ - -l helm.sh/chart=opentelemetry-kube-stack-0.9.3 + -l helm.sh/chart=opentelemetry-kube-stack-0.9.4 diff --git a/charts/opentelemetry-kube-stack/examples/cloud-demo/rendered/instrumentation.yaml b/charts/opentelemetry-kube-stack/examples/cloud-demo/rendered/instrumentation.yaml index cf8d578625..74e21afcaa 100644 --- a/charts/opentelemetry-kube-stack/examples/cloud-demo/rendered/instrumentation.yaml +++ b/charts/opentelemetry-kube-stack/examples/cloud-demo/rendered/instrumentation.yaml @@ -5,7 +5,7 @@ kind: Instrumentation metadata: name: example labels: - helm.sh/chart: opentelemetry-kube-stack-0.9.3 + helm.sh/chart: opentelemetry-kube-stack-0.9.4 app.kubernetes.io/version: "0.129.1" app.kubernetes.io/managed-by: Helm release: "example" diff --git a/charts/opentelemetry-kube-stack/examples/isolated-multicollector-deployment/rendered/collector.yaml b/charts/opentelemetry-kube-stack/examples/isolated-multicollector-deployment/rendered/collector.yaml index 49d64c641e..dcbe82100c 100644 --- a/charts/opentelemetry-kube-stack/examples/isolated-multicollector-deployment/rendered/collector.yaml +++ b/charts/opentelemetry-kube-stack/examples/isolated-multicollector-deployment/rendered/collector.yaml @@ -6,7 +6,7 @@ metadata: name: agent namespace: default labels: - helm.sh/chart: opentelemetry-kube-stack-0.9.3 + helm.sh/chart: opentelemetry-kube-stack-0.9.4 app.kubernetes.io/version: "0.129.1" app.kubernetes.io/managed-by: Helm release: "example" @@ -231,7 +231,7 @@ metadata: name: gateway namespace: default labels: - helm.sh/chart: opentelemetry-kube-stack-0.9.3 + helm.sh/chart: opentelemetry-kube-stack-0.9.4 app.kubernetes.io/version: "0.129.1" app.kubernetes.io/managed-by: Helm release: "example" @@ -360,7 +360,7 @@ metadata: name: ingress namespace: default labels: - helm.sh/chart: opentelemetry-kube-stack-0.9.3 + helm.sh/chart: opentelemetry-kube-stack-0.9.4 app.kubernetes.io/version: "0.129.1" app.kubernetes.io/managed-by: Helm release: "example" diff --git a/charts/opentelemetry-kube-stack/examples/isolated-multicollector-deployment/rendered/hooks.yaml b/charts/opentelemetry-kube-stack/examples/isolated-multicollector-deployment/rendered/hooks.yaml index cb0160f903..4c94e1cf70 100644 --- a/charts/opentelemetry-kube-stack/examples/isolated-multicollector-deployment/rendered/hooks.yaml +++ b/charts/opentelemetry-kube-stack/examples/isolated-multicollector-deployment/rendered/hooks.yaml @@ -56,10 +56,10 @@ spec: serviceAccountName: delete-resources-sa containers: - name: delete-resources - image: "bitnami/kubectl:latest" + image: "rancher/kubectl:latest" command: - /bin/sh - -c - | kubectl delete instrumentations,opampbridges,opentelemetrycollectors \ - -l helm.sh/chart=opentelemetry-kube-stack-0.9.3 + -l helm.sh/chart=opentelemetry-kube-stack-0.9.4 diff --git a/charts/opentelemetry-kube-stack/examples/no-leader-election-extension/rendered/collector.yaml b/charts/opentelemetry-kube-stack/examples/no-leader-election-extension/rendered/collector.yaml index 3c6a8ca62a..fd5c02cf13 100644 --- a/charts/opentelemetry-kube-stack/examples/no-leader-election-extension/rendered/collector.yaml +++ b/charts/opentelemetry-kube-stack/examples/no-leader-election-extension/rendered/collector.yaml @@ -6,7 +6,7 @@ metadata: name: example-cluster-stats namespace: default labels: - helm.sh/chart: opentelemetry-kube-stack-0.9.3 + helm.sh/chart: opentelemetry-kube-stack-0.9.4 app.kubernetes.io/version: "0.129.1" app.kubernetes.io/managed-by: Helm release: "example" @@ -171,7 +171,7 @@ metadata: name: example-daemon namespace: default labels: - helm.sh/chart: opentelemetry-kube-stack-0.9.3 + helm.sh/chart: opentelemetry-kube-stack-0.9.4 app.kubernetes.io/version: "0.129.1" app.kubernetes.io/managed-by: Helm release: "example" diff --git a/charts/opentelemetry-kube-stack/examples/no-leader-election-extension/rendered/hooks.yaml b/charts/opentelemetry-kube-stack/examples/no-leader-election-extension/rendered/hooks.yaml index cb0160f903..4c94e1cf70 100644 --- a/charts/opentelemetry-kube-stack/examples/no-leader-election-extension/rendered/hooks.yaml +++ b/charts/opentelemetry-kube-stack/examples/no-leader-election-extension/rendered/hooks.yaml @@ -56,10 +56,10 @@ spec: serviceAccountName: delete-resources-sa containers: - name: delete-resources - image: "bitnami/kubectl:latest" + image: "rancher/kubectl:latest" command: - /bin/sh - -c - | kubectl delete instrumentations,opampbridges,opentelemetrycollectors \ - -l helm.sh/chart=opentelemetry-kube-stack-0.9.3 + -l helm.sh/chart=opentelemetry-kube-stack-0.9.4 diff --git a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/collector.yaml b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/collector.yaml index df837d1b1c..c4962bd30f 100644 --- a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/collector.yaml +++ b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/collector.yaml @@ -6,7 +6,7 @@ metadata: name: example-daemon namespace: default labels: - helm.sh/chart: opentelemetry-kube-stack-0.9.3 + helm.sh/chart: opentelemetry-kube-stack-0.9.4 app.kubernetes.io/version: "0.129.1" app.kubernetes.io/managed-by: Helm release: "example" diff --git a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-api-server/servicemonitor.yaml b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-api-server/servicemonitor.yaml index 625a989c3a..6c2648cb68 100644 --- a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-api-server/servicemonitor.yaml +++ b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-api-server/servicemonitor.yaml @@ -7,7 +7,7 @@ metadata: namespace: default labels: app: opentelemetry-kube-stack-apiserver - helm.sh/chart: opentelemetry-kube-stack-0.9.3 + helm.sh/chart: opentelemetry-kube-stack-0.9.4 app.kubernetes.io/version: "0.129.1" app.kubernetes.io/managed-by: Helm release: "example" diff --git a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-controller-manager/service.yaml b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-controller-manager/service.yaml index 9edd05f200..0684ec4a75 100644 --- a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-controller-manager/service.yaml +++ b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-controller-manager/service.yaml @@ -7,7 +7,7 @@ metadata: labels: app: opentelemetry-kube-stack-kube-controller-manager jobLabel: kube-controller-manager - helm.sh/chart: opentelemetry-kube-stack-0.9.3 + helm.sh/chart: opentelemetry-kube-stack-0.9.4 app.kubernetes.io/version: "0.129.1" app.kubernetes.io/managed-by: Helm release: "example" diff --git a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-controller-manager/servicemonitor.yaml b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-controller-manager/servicemonitor.yaml index 8010aa39d3..8c5294f88e 100644 --- a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-controller-manager/servicemonitor.yaml +++ b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-controller-manager/servicemonitor.yaml @@ -7,7 +7,7 @@ metadata: namespace: default labels: app: opentelemetry-kube-stack-kube-controller-manager - helm.sh/chart: opentelemetry-kube-stack-0.9.3 + helm.sh/chart: opentelemetry-kube-stack-0.9.4 app.kubernetes.io/version: "0.129.1" app.kubernetes.io/managed-by: Helm release: "example" diff --git a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-dns/service.yaml b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-dns/service.yaml index d58013298e..9796d1adbb 100644 --- a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-dns/service.yaml +++ b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-dns/service.yaml @@ -7,7 +7,7 @@ metadata: labels: app: opentelemetry-kube-stack-kube-dns jobLabel: kube-dns - helm.sh/chart: opentelemetry-kube-stack-0.9.3 + helm.sh/chart: opentelemetry-kube-stack-0.9.4 app.kubernetes.io/version: "0.129.1" app.kubernetes.io/managed-by: Helm release: "example" diff --git a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-dns/servicemonitor.yaml b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-dns/servicemonitor.yaml index 12e17b1fba..3db4707509 100644 --- a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-dns/servicemonitor.yaml +++ b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-dns/servicemonitor.yaml @@ -7,7 +7,7 @@ metadata: namespace: default labels: app: opentelemetry-kube-stack-kube-dns - helm.sh/chart: opentelemetry-kube-stack-0.9.3 + helm.sh/chart: opentelemetry-kube-stack-0.9.4 app.kubernetes.io/version: "0.129.1" app.kubernetes.io/managed-by: Helm release: "example" diff --git a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-etcd/service.yaml b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-etcd/service.yaml index a850d71587..37c82c2a93 100644 --- a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-etcd/service.yaml +++ b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-etcd/service.yaml @@ -7,7 +7,7 @@ metadata: labels: app: opentelemetry-kube-stack-kube-etcd jobLabel: kube-etcd - helm.sh/chart: opentelemetry-kube-stack-0.9.3 + helm.sh/chart: opentelemetry-kube-stack-0.9.4 app.kubernetes.io/version: "0.129.1" app.kubernetes.io/managed-by: Helm release: "example" diff --git a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-etcd/servicemonitor.yaml b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-etcd/servicemonitor.yaml index 133bc4e4f8..ef9ccc1d86 100644 --- a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-etcd/servicemonitor.yaml +++ b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-etcd/servicemonitor.yaml @@ -7,7 +7,7 @@ metadata: namespace: default labels: app: opentelemetry-kube-stack-kube-etcd - helm.sh/chart: opentelemetry-kube-stack-0.9.3 + helm.sh/chart: opentelemetry-kube-stack-0.9.4 app.kubernetes.io/version: "0.129.1" app.kubernetes.io/managed-by: Helm release: "example" diff --git a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-proxy/service.yaml b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-proxy/service.yaml index 4d6a1eaf6e..8d40704c93 100644 --- a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-proxy/service.yaml +++ b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-proxy/service.yaml @@ -7,7 +7,7 @@ metadata: labels: app: opentelemetry-kube-stack-kube-proxy jobLabel: kube-proxy - helm.sh/chart: opentelemetry-kube-stack-0.9.3 + helm.sh/chart: opentelemetry-kube-stack-0.9.4 app.kubernetes.io/version: "0.129.1" app.kubernetes.io/managed-by: Helm release: "example" diff --git a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-proxy/servicemonitor.yaml b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-proxy/servicemonitor.yaml index 5a9ce92602..225d34b527 100644 --- a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-proxy/servicemonitor.yaml +++ b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-proxy/servicemonitor.yaml @@ -7,7 +7,7 @@ metadata: namespace: default labels: app: opentelemetry-kube-stack-kube-proxy - helm.sh/chart: opentelemetry-kube-stack-0.9.3 + helm.sh/chart: opentelemetry-kube-stack-0.9.4 app.kubernetes.io/version: "0.129.1" app.kubernetes.io/managed-by: Helm release: "example" diff --git a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-scheduler/service.yaml b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-scheduler/service.yaml index 6709b5c1bd..ec787ddfab 100644 --- a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-scheduler/service.yaml +++ b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-scheduler/service.yaml @@ -7,7 +7,7 @@ metadata: labels: app: opentelemetry-kube-stack-kube-scheduler jobLabel: kube-scheduler - helm.sh/chart: opentelemetry-kube-stack-0.9.3 + helm.sh/chart: opentelemetry-kube-stack-0.9.4 app.kubernetes.io/version: "0.129.1" app.kubernetes.io/managed-by: Helm release: "example" diff --git a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-scheduler/servicemonitor.yaml b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-scheduler/servicemonitor.yaml index 8af7a6f99b..736e28a7ca 100644 --- a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-scheduler/servicemonitor.yaml +++ b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/exporters/kube-scheduler/servicemonitor.yaml @@ -7,7 +7,7 @@ metadata: namespace: default labels: app: opentelemetry-kube-stack-kube-scheduler - helm.sh/chart: opentelemetry-kube-stack-0.9.3 + helm.sh/chart: opentelemetry-kube-stack-0.9.4 app.kubernetes.io/version: "0.129.1" app.kubernetes.io/managed-by: Helm release: "example" diff --git a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/hooks.yaml b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/hooks.yaml index cb0160f903..4c94e1cf70 100644 --- a/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/hooks.yaml +++ b/charts/opentelemetry-kube-stack/examples/prometheus-otel/rendered/hooks.yaml @@ -56,10 +56,10 @@ spec: serviceAccountName: delete-resources-sa containers: - name: delete-resources - image: "bitnami/kubectl:latest" + image: "rancher/kubectl:latest" command: - /bin/sh - -c - | kubectl delete instrumentations,opampbridges,opentelemetrycollectors \ - -l helm.sh/chart=opentelemetry-kube-stack-0.9.3 + -l helm.sh/chart=opentelemetry-kube-stack-0.9.4 diff --git a/charts/opentelemetry-kube-stack/examples/secrets-csi-driver/rendered/collector.yaml b/charts/opentelemetry-kube-stack/examples/secrets-csi-driver/rendered/collector.yaml index 5f7ec9a730..70c91d627a 100644 --- a/charts/opentelemetry-kube-stack/examples/secrets-csi-driver/rendered/collector.yaml +++ b/charts/opentelemetry-kube-stack/examples/secrets-csi-driver/rendered/collector.yaml @@ -6,7 +6,7 @@ metadata: name: example-daemon namespace: default labels: - helm.sh/chart: opentelemetry-kube-stack-0.9.3 + helm.sh/chart: opentelemetry-kube-stack-0.9.4 app.kubernetes.io/version: "0.129.1" app.kubernetes.io/managed-by: Helm release: "example" diff --git a/charts/opentelemetry-kube-stack/examples/secrets-csi-driver/rendered/hooks.yaml b/charts/opentelemetry-kube-stack/examples/secrets-csi-driver/rendered/hooks.yaml index cb0160f903..4c94e1cf70 100644 --- a/charts/opentelemetry-kube-stack/examples/secrets-csi-driver/rendered/hooks.yaml +++ b/charts/opentelemetry-kube-stack/examples/secrets-csi-driver/rendered/hooks.yaml @@ -56,10 +56,10 @@ spec: serviceAccountName: delete-resources-sa containers: - name: delete-resources - image: "bitnami/kubectl:latest" + image: "rancher/kubectl:latest" command: - /bin/sh - -c - | kubectl delete instrumentations,opampbridges,opentelemetrycollectors \ - -l helm.sh/chart=opentelemetry-kube-stack-0.9.3 + -l helm.sh/chart=opentelemetry-kube-stack-0.9.4 diff --git a/charts/opentelemetry-kube-stack/values.yaml b/charts/opentelemetry-kube-stack/values.yaml index 2e3745c1d4..02e2852407 100644 --- a/charts/opentelemetry-kube-stack/values.yaml +++ b/charts/opentelemetry-kube-stack/values.yaml @@ -17,7 +17,7 @@ cleanupJob: enabled: true # Image details for the kubectl image: - repository: bitnami/kubectl + repository: rancher/kubectl tag: latest # When digest is set to a non-empty value, images will be pulled by digest (regardless of tag value). digest: ""