feat!: move the Loki UI to a Grafana Plugin - #19390
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rfratto
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LGTM, though we might want to flag this as a breaking change to the configuration since people seem to be relying on the UI?
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Helm Diff Output - SummaryDefault Values Scenario-diff-outputdefault, loki-read, Deployment (apps) has changed:
# Source: loki/templates/read/deployment-read.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: loki-read
namespace: default
labels:
app.kubernetes.io/part-of: memberlist
helm.sh/chart: loki-6.42.0
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/version: "3.5.5"
app.kubernetes.io/component: read
spec:
replicas: 1
strategy:
rollingUpdate:
maxSurge: 0
maxUnavailable: 1
revisionHistoryLimit: 10
selector:
matchLabels:
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/component: read
template:
metadata:
annotations:
checksum/config: afc4770faa248a744723fe521d644449dbc7de4a189a88072560a74feacd35fc
labels:
app.kubernetes.io/part-of: memberlist
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/component: read
spec:
serviceAccountName: loki
automountServiceAccountToken: true
securityContext:
fsGroup: 10001
runAsGroup: 10001
runAsNonRoot: true
runAsUser: 10001
terminationGracePeriodSeconds: 30
containers:
- name: loki
image: docker.io/grafana/loki:3.5.5
imagePullPolicy: IfNotPresent
args:
- -config.file=/etc/loki/config/config.yaml
- - -target=read
- - -legacy-read-mode=false
+ - -target=%sread- -legacy-read-mode=false
- -common.compactor-grpc-address=loki-backend.default.svc.cluster.local:9095
ports:
- name: http-metrics
containerPort: 3100
protocol: TCP
- name: grpc
containerPort: 9095
protocol: TCP
- name: http-memberlist
containerPort: 7946
protocol: TCP
securityContext:
allowPrivilegeEscalation: false
capabilities:
drop:
- ALL
readOnlyRootFilesystem: true
readinessProbe:
httpGet:
path: /ready
port: http-metrics
initialDelaySeconds: 30
timeoutSeconds: 1
volumeMounts:
- name: config
mountPath: /etc/loki/config
- name: runtime-config
mountPath: /etc/loki/runtime-config
- name: tmp
mountPath: /tmp
- name: data
mountPath: /var/loki
resources:
{}
affinity:
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchLabels:
app.kubernetes.io/component: read
app.kubernetes.io/instance: 'loki-release'
app.kubernetes.io/name: 'loki'
topologyKey: kubernetes.io/hostname
volumes:
- name: tmp
emptyDir: {}
- name: data
emptyDir: {}
- name: config
configMap:
name: loki
items:
- key: "config.yaml"
path: "config.yaml"
- name: runtime-config
configMap:
name: loki-runtime
default, loki-release-gateway, ConfigMap (v1) has changed:
# Source: loki/templates/gateway/configmap-gateway.yaml
apiVersion: v1
kind: ConfigMap
metadata:
name: loki-release-gateway
namespace: default
labels:
helm.sh/chart: loki-6.42.0
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/version: "3.5.5"
app.kubernetes.io/component: gateway
data:
nginx.conf: |
worker_processes 5; ## Default: 1
error_log /dev/stderr;
pid /tmp/nginx.pid;
worker_rlimit_nofile 8192;
events {
worker_connections 4096; ## Default: 1024
}
http {
client_body_temp_path /tmp/client_temp;
proxy_temp_path /tmp/proxy_temp_path;
fastcgi_temp_path /tmp/fastcgi_temp;
uwsgi_temp_path /tmp/uwsgi_temp;
scgi_temp_path /tmp/scgi_temp;
client_max_body_size 4M;
proxy_read_timeout 600; ## 10 minutes
proxy_send_timeout 600;
proxy_connect_timeout 600;
proxy_http_version 1.1;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] $status '
'"$request" $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /dev/stderr main;
sendfile on;
tcp_nopush on;
resolver kube-dns.kube-system.svc.cluster.local.;
# if the X-Query-Tags header is empty, set a noop= without a value as empty values are not logged
map $http_x_query_tags $query_tags {
"" "noop="; # When header is empty, set noop=
default $http_x_query_tags; # Otherwise, preserve the original value
}
server {
listen 8080;
listen [::]:8080;
location = / {
return 200 'OK';
auth_basic off;
}
########################################################
# Configure backend targets
location ^~ /ui {
- proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
+ proxy_pass http://loki-read.default.svc.cluster.local:3100$request_uri;
}
# Distributor
location = /api/prom/push {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
location = /loki/api/v1/push {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
location = /distributor/ring {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
location = /otlp/v1/logs {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
# Ingester
location = /flush {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
location ^~ /ingester/ {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
location = /ingester {
internal; # to suppress 301
}
# Ring
location = /ring {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
# MemberListKV
location = /memberlist {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
# Ruler
location = /ruler/ring {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
location = /api/prom/rules {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
location ^~ /api/prom/rules/ {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
location = /loki/api/v1/rules {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
location ^~ /loki/api/v1/rules/ {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
location = /prometheus/api/v1/alerts {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
location = /prometheus/api/v1/rules {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
# Compactor
location = /compactor/ring {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
location = /loki/api/v1/delete {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
location = /loki/api/v1/cache/generation_numbers {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
# IndexGateway
location = /indexgateway/ring {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
# QueryScheduler
location = /scheduler/ring {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
# Config
location = /config {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
# QueryFrontend, Querier
location = /api/prom/tail {
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_pass http://loki-read.default.svc.cluster.local:3100$request_uri;
}
location = /loki/api/v1/tail {
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_pass http://loki-read.default.svc.cluster.local:3100$request_uri;
}
location ^~ /api/prom/ {
proxy_pass http://loki-read.default.svc.cluster.local:3100$request_uri;
}
location = /api/prom {
internal; # to suppress 301
}
location ^~ /loki/api/v1/ {
# pass custom headers set by Grafana as X-Query-Tags which are logged as key/value pairs in metrics.go log messages
proxy_set_header X-Query-Tags "${query_tags},user=${http_x_grafana_user},dashboard_id=${http_x_dashboard_uid},dashboard_title=${http_x_dashboard_title},panel_id=${http_x_panel_id},panel_title=${http_x_panel_title},source_rule_uid=${http_x_rule_uid},rule_name=${http_x_rule_name},rule_folder=${http_x_rule_folder},rule_version=${http_x_rule_version},rule_source=${http_x_rule_source},rule_type=${http_x_rule_type}";
proxy_pass http://loki-read.default.svc.cluster.local:3100$request_uri;
}
location = /loki/api/v1 {
internal; # to suppress 301
}
}
}
default, loki-release-gateway, Deployment (apps) has changed:
# Source: loki/templates/gateway/deployment-gateway-nginx.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: loki-release-gateway
namespace: default
labels:
helm.sh/chart: loki-6.42.0
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/version: "3.5.5"
app.kubernetes.io/component: gateway
spec:
replicas: 1
strategy:
type: RollingUpdate
revisionHistoryLimit: 10
selector:
matchLabels:
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/component: gateway
template:
metadata:
annotations:
- checksum/config: 581c2a9782b0c6b8de8c6c69a01843ca30d81a1382ebd1ae915913017c9d968f
+ checksum/config: ecbb4c11aa9b4964a7b820c403987fd36eade50462bb97d94b137186a441fa33
labels:
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/component: gateway
spec:
serviceAccountName: loki
enableServiceLinks: true
securityContext:
fsGroup: 101
runAsGroup: 101
runAsNonRoot: true
runAsUser: 101
terminationGracePeriodSeconds: 30
containers:
- name: nginx
image: docker.io/nginxinc/nginx-unprivileged:1.29-alpine
imagePullPolicy: IfNotPresent
ports:
- name: http-metrics
containerPort: 8080
protocol: TCP
readinessProbe:
httpGet:
path: /
port: http-metrics
initialDelaySeconds: 15
timeoutSeconds: 1
securityContext:
allowPrivilegeEscalation: false
capabilities:
drop:
- ALL
readOnlyRootFilesystem: true
volumeMounts:
- name: config
mountPath: /etc/nginx
- name: tmp
mountPath: /tmp
- name: docker-entrypoint-d-override
mountPath: /docker-entrypoint.d
resources:
{}
affinity:
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchLabels:
app.kubernetes.io/component: gateway
app.kubernetes.io/instance: 'loki-release'
app.kubernetes.io/name: 'loki'
topologyKey: kubernetes.io/hostname
volumes:
- name: config
configMap:
name: loki-release-gateway
- name: tmp
emptyDir: {}
- name: docker-entrypoint-d-override
emptyDir: {}Distributed Scenario-diff-outputdefault, loki-release-gateway, ConfigMap (v1) has changed:
# Source: loki/templates/gateway/configmap-gateway.yaml
apiVersion: v1
kind: ConfigMap
metadata:
name: loki-release-gateway
namespace: default
labels:
helm.sh/chart: loki-6.42.0
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/version: "3.5.5"
app.kubernetes.io/component: gateway
data:
nginx.conf: |
worker_processes 5; ## Default: 1
error_log /dev/stderr;
pid /tmp/nginx.pid;
worker_rlimit_nofile 8192;
events {
worker_connections 4096; ## Default: 1024
}
http {
client_body_temp_path /tmp/client_temp;
proxy_temp_path /tmp/proxy_temp_path;
fastcgi_temp_path /tmp/fastcgi_temp;
uwsgi_temp_path /tmp/uwsgi_temp;
scgi_temp_path /tmp/scgi_temp;
client_max_body_size 4M;
proxy_read_timeout 600; ## 10 minutes
proxy_send_timeout 600;
proxy_connect_timeout 600;
proxy_http_version 1.1;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] $status '
'"$request" $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /dev/stderr main;
sendfile on;
tcp_nopush on;
resolver kube-dns.kube-system.svc.cluster.local.;
# if the X-Query-Tags header is empty, set a noop= without a value as empty values are not logged
map $http_x_query_tags $query_tags {
"" "noop="; # When header is empty, set noop=
default $http_x_query_tags; # Otherwise, preserve the original value
}
server {
listen 8080;
listen [::]:8080;
location = / {
return 200 'OK';
auth_basic off;
}
########################################################
# Configure backend targets
location ^~ /ui {
- proxy_pass http://loki-release-distributor.default.svc.cluster.local:3100$request_uri;
+ proxy_pass http://http.loki-release-querier.svc.default:3100%!(EXTRA string=cluster.local, string=3100)$request_uri;
}
# Distributor
location = /api/prom/push {
proxy_pass http://loki-release-distributor.default.svc.cluster.local:3100$request_uri;
}
location = /loki/api/v1/push {
proxy_pass http://loki-release-distributor.default.svc.cluster.local:3100$request_uri;
}
location = /distributor/ring {
proxy_pass http://loki-release-distributor.default.svc.cluster.local:3100$request_uri;
}
location = /otlp/v1/logs {
proxy_pass http://loki-release-distributor.default.svc.cluster.local:3100$request_uri;
}
# Ingester
location = /flush {
proxy_pass http://loki-release-ingester.default.svc.cluster.local:3100$request_uri;
}
location ^~ /ingester/ {
proxy_pass http://loki-release-ingester.default.svc.cluster.local:3100$request_uri;
}
location = /ingester {
internal; # to suppress 301
}
# Ring
location = /ring {
proxy_pass http://loki-release-ingester.default.svc.cluster.local:3100$request_uri;
}
# MemberListKV
location = /memberlist {
proxy_pass http://loki-release-ingester.default.svc.cluster.local:3100$request_uri;
}
# Ruler
location = /ruler/ring {
proxy_pass http://loki-release-ruler.default.svc.cluster.local:3100$request_uri;
}
location = /api/prom/rules {
proxy_pass http://loki-release-ruler.default.svc.cluster.local:3100$request_uri;
}
location ^~ /api/prom/rules/ {
proxy_pass http://loki-release-ruler.default.svc.cluster.local:3100$request_uri;
}
location = /loki/api/v1/rules {
proxy_pass http://loki-release-ruler.default.svc.cluster.local:3100$request_uri;
}
location ^~ /loki/api/v1/rules/ {
proxy_pass http://loki-release-ruler.default.svc.cluster.local:3100$request_uri;
}
location = /prometheus/api/v1/alerts {
proxy_pass http://loki-release-ruler.default.svc.cluster.local:3100$request_uri;
}
location = /prometheus/api/v1/rules {
proxy_pass http://loki-release-ruler.default.svc.cluster.local:3100$request_uri;
}
# Compactor
location = /compactor/ring {
proxy_pass http://loki-release-compactor.default.svc.cluster.local:3100$request_uri;
}
location = /loki/api/v1/delete {
proxy_pass http://loki-release-compactor.default.svc.cluster.local:3100$request_uri;
}
location = /loki/api/v1/cache/generation_numbers {
proxy_pass http://loki-release-compactor.default.svc.cluster.local:3100$request_uri;
}
# IndexGateway
location = /indexgateway/ring {
proxy_pass http://loki-release-index-gateway.default.svc.cluster.local:3100$request_uri;
}
# QueryScheduler
location = /scheduler/ring {
proxy_pass http://loki-release-query-scheduler.default.svc.cluster.local:3100$request_uri;
}
# Config
location = /config {
proxy_pass http://loki-release-ingester.default.svc.cluster.local:3100$request_uri;
}
# QueryFrontend, Querier
location = /api/prom/tail {
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_pass http://loki-release-query-frontend.default.svc.cluster.local:3100$request_uri;
}
location = /loki/api/v1/tail {
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_pass http://loki-release-query-frontend.default.svc.cluster.local:3100$request_uri;
}
location ^~ /api/prom/ {
proxy_pass http://loki-release-query-frontend.default.svc.cluster.local:3100$request_uri;
}
location = /api/prom {
internal; # to suppress 301
}
location ^~ /loki/api/v1/ {
# pass custom headers set by Grafana as X-Query-Tags which are logged as key/value pairs in metrics.go log messages
proxy_set_header X-Query-Tags "${query_tags},user=${http_x_grafana_user},dashboard_id=${http_x_dashboard_uid},dashboard_title=${http_x_dashboard_title},panel_id=${http_x_panel_id},panel_title=${http_x_panel_title},source_rule_uid=${http_x_rule_uid},rule_name=${http_x_rule_name},rule_folder=${http_x_rule_folder},rule_version=${http_x_rule_version},rule_source=${http_x_rule_source},rule_type=${http_x_rule_type}";
proxy_pass http://loki-release-query-frontend.default.svc.cluster.local:3100$request_uri;
}
location = /loki/api/v1 {
internal; # to suppress 301
}
}
}
default, loki-release-gateway, Deployment (apps) has changed:
# Source: loki/templates/gateway/deployment-gateway-nginx.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: loki-release-gateway
namespace: default
labels:
helm.sh/chart: loki-6.42.0
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/version: "3.5.5"
app.kubernetes.io/component: gateway
spec:
replicas: 1
strategy:
type: RollingUpdate
revisionHistoryLimit: 10
selector:
matchLabels:
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/component: gateway
template:
metadata:
annotations:
- checksum/config: f283388e1ff04ccba5362747ae2ced902d1cabb194de4c6ec1ab75fcd85a8015
+ checksum/config: 32c5a72e71ef82ee3c12ae6f3d80484b9aec188dfdd5b097fc21760c9e67e012
labels:
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/component: gateway
spec:
serviceAccountName: loki
enableServiceLinks: true
securityContext:
fsGroup: 101
runAsGroup: 101
runAsNonRoot: true
runAsUser: 101
terminationGracePeriodSeconds: 30
containers:
- name: nginx
image: docker.io/nginxinc/nginx-unprivileged:1.29-alpine
imagePullPolicy: IfNotPresent
ports:
- name: http-metrics
containerPort: 8080
protocol: TCP
readinessProbe:
httpGet:
path: /
port: http-metrics
initialDelaySeconds: 15
timeoutSeconds: 1
securityContext:
allowPrivilegeEscalation: false
capabilities:
drop:
- ALL
readOnlyRootFilesystem: true
volumeMounts:
- name: config
mountPath: /etc/nginx
- name: tmp
mountPath: /tmp
- name: docker-entrypoint-d-override
mountPath: /docker-entrypoint.d
resources:
{}
affinity:
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchLabels:
app.kubernetes.io/component: gateway
app.kubernetes.io/instance: 'loki-release'
app.kubernetes.io/name: 'loki'
topologyKey: kubernetes.io/hostname
volumes:
- name: config
configMap:
name: loki-release-gateway
- name: tmp
emptyDir: {}
- name: docker-entrypoint-d-override
emptyDir: {}Ingress Values Scenario-diff-outputdefault, loki-read, Deployment (apps) has changed:
# Source: loki/templates/read/deployment-read.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: loki-read
namespace: default
labels:
app.kubernetes.io/part-of: memberlist
helm.sh/chart: loki-6.42.0
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/version: "3.5.5"
app.kubernetes.io/component: read
spec:
replicas: 1
strategy:
rollingUpdate:
maxSurge: 0
maxUnavailable: 1
revisionHistoryLimit: 10
selector:
matchLabels:
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/component: read
template:
metadata:
annotations:
checksum/config: afc4770faa248a744723fe521d644449dbc7de4a189a88072560a74feacd35fc
prometheus.io/port: "3100"
prometheus.io/scrape: "true"
labels:
app.kubernetes.io/part-of: memberlist
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/component: read
spec:
serviceAccountName: loki
automountServiceAccountToken: true
securityContext:
fsGroup: 10001
runAsGroup: 10001
runAsNonRoot: true
runAsUser: 10001
terminationGracePeriodSeconds: 30
containers:
- name: loki
image: docker.io/grafana/loki:3.5.5
imagePullPolicy: IfNotPresent
args:
- -config.file=/etc/loki/config/config.yaml
- - -target=read
- - -legacy-read-mode=false
+ - -target=%sread- -legacy-read-mode=false
- -common.compactor-grpc-address=loki-backend.default.svc.cluster.local:9095
ports:
- name: http-metrics
containerPort: 3100
protocol: TCP
- name: grpc
containerPort: 9095
protocol: TCP
- name: http-memberlist
containerPort: 7946
protocol: TCP
securityContext:
allowPrivilegeEscalation: false
capabilities:
drop:
- ALL
readOnlyRootFilesystem: true
readinessProbe:
httpGet:
path: /ready
port: http-metrics
initialDelaySeconds: 30
timeoutSeconds: 1
volumeMounts:
- name: config
mountPath: /etc/loki/config
- name: runtime-config
mountPath: /etc/loki/runtime-config
- name: tmp
mountPath: /tmp
- name: data
mountPath: /var/loki
resources:
{}
affinity:
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchLabels:
app.kubernetes.io/component: read
app.kubernetes.io/instance: 'loki-release'
app.kubernetes.io/name: 'loki'
topologyKey: kubernetes.io/hostname
volumes:
- name: tmp
emptyDir: {}
- name: data
emptyDir: {}
- name: config
configMap:
name: loki
items:
- key: "config.yaml"
path: "config.yaml"
- name: runtime-config
configMap:
name: loki-runtime
default, loki-release-gateway, ConfigMap (v1) has changed:
# Source: loki/templates/gateway/configmap-gateway.yaml
apiVersion: v1
kind: ConfigMap
metadata:
name: loki-release-gateway
namespace: default
labels:
helm.sh/chart: loki-6.42.0
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/version: "3.5.5"
app.kubernetes.io/component: gateway
data:
nginx.conf: |
worker_processes 5; ## Default: 1
error_log /dev/stderr;
pid /tmp/nginx.pid;
worker_rlimit_nofile 8192;
events {
worker_connections 4096; ## Default: 1024
}
http {
client_body_temp_path /tmp/client_temp;
proxy_temp_path /tmp/proxy_temp_path;
fastcgi_temp_path /tmp/fastcgi_temp;
uwsgi_temp_path /tmp/uwsgi_temp;
scgi_temp_path /tmp/scgi_temp;
client_max_body_size 4M;
proxy_read_timeout 600; ## 10 minutes
proxy_send_timeout 600;
proxy_connect_timeout 600;
proxy_http_version 1.1;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] $status '
'"$request" $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /dev/stderr main;
sendfile on;
tcp_nopush on;
resolver kube-dns.kube-system.svc.cluster.local.;
# if the X-Query-Tags header is empty, set a noop= without a value as empty values are not logged
map $http_x_query_tags $query_tags {
"" "noop="; # When header is empty, set noop=
default $http_x_query_tags; # Otherwise, preserve the original value
}
server {
listen 8080;
listen [::]:8080;
location = / {
return 200 'OK';
auth_basic off;
}
########################################################
# Configure backend targets
location ^~ /ui {
- proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
+ proxy_pass http://loki-read.default.svc.cluster.local:3100$request_uri;
}
# Distributor
location = /api/prom/push {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
location = /loki/api/v1/push {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
location = /distributor/ring {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
location = /otlp/v1/logs {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
# Ingester
location = /flush {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
location ^~ /ingester/ {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
location = /ingester {
internal; # to suppress 301
}
# Ring
location = /ring {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
# MemberListKV
location = /memberlist {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
# Ruler
location = /ruler/ring {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
location = /api/prom/rules {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
location ^~ /api/prom/rules/ {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
location = /loki/api/v1/rules {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
location ^~ /loki/api/v1/rules/ {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
location = /prometheus/api/v1/alerts {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
location = /prometheus/api/v1/rules {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
# Compactor
location = /compactor/ring {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
location = /loki/api/v1/delete {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
location = /loki/api/v1/cache/generation_numbers {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
# IndexGateway
location = /indexgateway/ring {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
# QueryScheduler
location = /scheduler/ring {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
# Config
location = /config {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
# QueryFrontend, Querier
location = /api/prom/tail {
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_pass http://loki-read.default.svc.cluster.local:3100$request_uri;
}
location = /loki/api/v1/tail {
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_pass http://loki-read.default.svc.cluster.local:3100$request_uri;
}
location ^~ /api/prom/ {
proxy_pass http://loki-read.default.svc.cluster.local:3100$request_uri;
}
location = /api/prom {
internal; # to suppress 301
}
location ^~ /loki/api/v1/ {
# pass custom headers set by Grafana as X-Query-Tags which are logged as key/value pairs in metrics.go log messages
proxy_set_header X-Query-Tags "${query_tags},user=${http_x_grafana_user},dashboard_id=${http_x_dashboard_uid},dashboard_title=${http_x_dashboard_title},panel_id=${http_x_panel_id},panel_title=${http_x_panel_title},source_rule_uid=${http_x_rule_uid},rule_name=${http_x_rule_name},rule_folder=${http_x_rule_folder},rule_version=${http_x_rule_version},rule_source=${http_x_rule_source},rule_type=${http_x_rule_type}";
proxy_pass http://loki-read.default.svc.cluster.local:3100$request_uri;
}
location = /loki/api/v1 {
internal; # to suppress 301
}
}
}
default, loki-release-gateway, Deployment (apps) has changed:
# Source: loki/templates/gateway/deployment-gateway-nginx.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: loki-release-gateway
namespace: default
labels:
helm.sh/chart: loki-6.42.0
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/version: "3.5.5"
app.kubernetes.io/component: gateway
spec:
replicas: 1
strategy:
type: RollingUpdate
revisionHistoryLimit: 10
selector:
matchLabels:
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/component: gateway
template:
metadata:
annotations:
- checksum/config: 581c2a9782b0c6b8de8c6c69a01843ca30d81a1382ebd1ae915913017c9d968f
+ checksum/config: ecbb4c11aa9b4964a7b820c403987fd36eade50462bb97d94b137186a441fa33
labels:
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/component: gateway
spec:
serviceAccountName: loki
enableServiceLinks: true
securityContext:
fsGroup: 101
runAsGroup: 101
runAsNonRoot: true
runAsUser: 101
terminationGracePeriodSeconds: 30
containers:
- name: nginx
image: docker.io/nginxinc/nginx-unprivileged:1.29-alpine
imagePullPolicy: IfNotPresent
ports:
- name: http-metrics
containerPort: 8080
protocol: TCP
readinessProbe:
httpGet:
path: /
port: http-metrics
initialDelaySeconds: 15
timeoutSeconds: 1
securityContext:
allowPrivilegeEscalation: false
capabilities:
drop:
- ALL
readOnlyRootFilesystem: true
volumeMounts:
- name: config
mountPath: /etc/nginx
- name: tmp
mountPath: /tmp
- name: docker-entrypoint-d-override
mountPath: /docker-entrypoint.d
resources:
{}
affinity:
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchLabels:
app.kubernetes.io/component: gateway
app.kubernetes.io/instance: 'loki-release'
app.kubernetes.io/name: 'loki'
topologyKey: kubernetes.io/hostname
volumes:
- name: config
configMap:
name: loki-release-gateway
- name: tmp
emptyDir: {}
- name: docker-entrypoint-d-override
emptyDir: {}Legacy Monitoring Values Scenario-diff-outputdefault, loki-read, Deployment (apps) has changed:
# Source: loki/templates/read/deployment-read.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: loki-read
namespace: default
labels:
app.kubernetes.io/part-of: memberlist
helm.sh/chart: loki-6.42.0
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/version: "3.5.5"
app.kubernetes.io/component: read
spec:
replicas: 1
strategy:
rollingUpdate:
maxSurge: 0
maxUnavailable: 1
revisionHistoryLimit: 10
selector:
matchLabels:
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/component: read
template:
metadata:
annotations:
checksum/config: afc4770faa248a744723fe521d644449dbc7de4a189a88072560a74feacd35fc
prometheus.io/port: "3100"
prometheus.io/scrape: "true"
labels:
app.kubernetes.io/part-of: memberlist
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/component: read
spec:
serviceAccountName: loki
automountServiceAccountToken: true
securityContext:
fsGroup: 10001
runAsGroup: 10001
runAsNonRoot: true
runAsUser: 10001
terminationGracePeriodSeconds: 30
containers:
- name: loki
image: docker.io/grafana/loki:3.5.5
imagePullPolicy: IfNotPresent
args:
- -config.file=/etc/loki/config/config.yaml
- - -target=read
- - -legacy-read-mode=false
+ - -target=%sread- -legacy-read-mode=false
- -common.compactor-grpc-address=loki-backend.default.svc.cluster.local:9095
ports:
- name: http-metrics
containerPort: 3100
protocol: TCP
- name: grpc
containerPort: 9095
protocol: TCP
- name: http-memberlist
containerPort: 7946
protocol: TCP
securityContext:
allowPrivilegeEscalation: false
capabilities:
drop:
- ALL
readOnlyRootFilesystem: true
readinessProbe:
httpGet:
path: /ready
port: http-metrics
initialDelaySeconds: 30
timeoutSeconds: 1
volumeMounts:
- name: config
mountPath: /etc/loki/config
- name: runtime-config
mountPath: /etc/loki/runtime-config
- name: tmp
mountPath: /tmp
- name: data
mountPath: /var/loki
resources:
{}
affinity:
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchLabels:
app.kubernetes.io/component: read
app.kubernetes.io/instance: 'loki-release'
app.kubernetes.io/name: 'loki'
topologyKey: kubernetes.io/hostname
volumes:
- name: tmp
emptyDir: {}
- name: data
emptyDir: {}
- name: config
configMap:
name: loki
items:
- key: "config.yaml"
path: "config.yaml"
- name: runtime-config
configMap:
name: loki-runtime
default, loki-release-gateway, ConfigMap (v1) has changed:
# Source: loki/templates/gateway/configmap-gateway.yaml
apiVersion: v1
kind: ConfigMap
metadata:
name: loki-release-gateway
namespace: default
labels:
helm.sh/chart: loki-6.42.0
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/version: "3.5.5"
app.kubernetes.io/component: gateway
data:
nginx.conf: |
worker_processes 5; ## Default: 1
error_log /dev/stderr;
pid /tmp/nginx.pid;
worker_rlimit_nofile 8192;
events {
worker_connections 4096; ## Default: 1024
}
http {
client_body_temp_path /tmp/client_temp;
proxy_temp_path /tmp/proxy_temp_path;
fastcgi_temp_path /tmp/fastcgi_temp;
uwsgi_temp_path /tmp/uwsgi_temp;
scgi_temp_path /tmp/scgi_temp;
client_max_body_size 4M;
proxy_read_timeout 600; ## 10 minutes
proxy_send_timeout 600;
proxy_connect_timeout 600;
proxy_http_version 1.1;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] $status '
'"$request" $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /dev/stderr main;
sendfile on;
tcp_nopush on;
resolver kube-dns.kube-system.svc.cluster.local.;
# if the X-Query-Tags header is empty, set a noop= without a value as empty values are not logged
map $http_x_query_tags $query_tags {
"" "noop="; # When header is empty, set noop=
default $http_x_query_tags; # Otherwise, preserve the original value
}
server {
listen 8080;
listen [::]:8080;
location = / {
return 200 'OK';
auth_basic off;
}
########################################################
# Configure backend targets
location ^~ /ui {
- proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
+ proxy_pass http://loki-read.default.svc.cluster.local:3100$request_uri;
}
# Distributor
location = /api/prom/push {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
location = /loki/api/v1/push {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
location = /distributor/ring {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
location = /otlp/v1/logs {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
# Ingester
location = /flush {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
location ^~ /ingester/ {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
location = /ingester {
internal; # to suppress 301
}
# Ring
location = /ring {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
# MemberListKV
location = /memberlist {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
# Ruler
location = /ruler/ring {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
location = /api/prom/rules {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
location ^~ /api/prom/rules/ {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
location = /loki/api/v1/rules {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
location ^~ /loki/api/v1/rules/ {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
location = /prometheus/api/v1/alerts {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
location = /prometheus/api/v1/rules {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
# Compactor
location = /compactor/ring {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
location = /loki/api/v1/delete {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
location = /loki/api/v1/cache/generation_numbers {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
# IndexGateway
location = /indexgateway/ring {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
# QueryScheduler
location = /scheduler/ring {
proxy_pass http://loki-backend.default.svc.cluster.local:3100$request_uri;
}
# Config
location = /config {
proxy_pass http://loki-write.default.svc.cluster.local:3100$request_uri;
}
# QueryFrontend, Querier
location = /api/prom/tail {
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_pass http://loki-read.default.svc.cluster.local:3100$request_uri;
}
location = /loki/api/v1/tail {
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_pass http://loki-read.default.svc.cluster.local:3100$request_uri;
}
location ^~ /api/prom/ {
proxy_pass http://loki-read.default.svc.cluster.local:3100$request_uri;
}
location = /api/prom {
internal; # to suppress 301
}
location ^~ /loki/api/v1/ {
# pass custom headers set by Grafana as X-Query-Tags which are logged as key/value pairs in metrics.go log messages
proxy_set_header X-Query-Tags "${query_tags},user=${http_x_grafana_user},dashboard_id=${http_x_dashboard_uid},dashboard_title=${http_x_dashboard_title},panel_id=${http_x_panel_id},panel_title=${http_x_panel_title},source_rule_uid=${http_x_rule_uid},rule_name=${http_x_rule_name},rule_folder=${http_x_rule_folder},rule_version=${http_x_rule_version},rule_source=${http_x_rule_source},rule_type=${http_x_rule_type}";
proxy_pass http://loki-read.default.svc.cluster.local:3100$request_uri;
}
location = /loki/api/v1 {
internal; # to suppress 301
}
}
}
default, loki-release-gateway, Deployment (apps) has changed:
# Source: loki/templates/gateway/deployment-gateway-nginx.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: loki-release-gateway
namespace: default
labels:
helm.sh/chart: loki-6.42.0
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/version: "3.5.5"
app.kubernetes.io/component: gateway
spec:
replicas: 1
strategy:
type: RollingUpdate
revisionHistoryLimit: 10
selector:
matchLabels:
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/component: gateway
template:
metadata:
annotations:
- checksum/config: 581c2a9782b0c6b8de8c6c69a01843ca30d81a1382ebd1ae915913017c9d968f
+ checksum/config: ecbb4c11aa9b4964a7b820c403987fd36eade50462bb97d94b137186a441fa33
labels:
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/component: gateway
spec:
serviceAccountName: loki
enableServiceLinks: true
securityContext:
fsGroup: 101
runAsGroup: 101
runAsNonRoot: true
runAsUser: 101
terminationGracePeriodSeconds: 30
containers:
- name: nginx
image: docker.io/nginxinc/nginx-unprivileged:1.29-alpine
imagePullPolicy: IfNotPresent
ports:
- name: http-metrics
containerPort: 8080
protocol: TCP
readinessProbe:
httpGet:
path: /
port: http-metrics
initialDelaySeconds: 15
timeoutSeconds: 1
securityContext:
allowPrivilegeEscalation: false
capabilities:
drop:
- ALL
readOnlyRootFilesystem: true
volumeMounts:
- name: config
mountPath: /etc/nginx
- name: tmp
mountPath: /tmp
- name: docker-entrypoint-d-override
mountPath: /docker-entrypoint.d
resources:
{}
affinity:
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchLabels:
app.kubernetes.io/component: gateway
app.kubernetes.io/instance: 'loki-release'
app.kubernetes.io/name: 'loki'
topologyKey: kubernetes.io/hostname
volumes:
- name: config
configMap:
name: loki-release-gateway
- name: tmp
emptyDir: {}
- name: docker-entrypoint-d-override
emptyDir: {}Simple Scalable AWS Kube IRSA Values Scenario-diff-output867c867,868
< - -target=%sread- -legacy-read-mode=false
---
> - -target=read
> - -legacy-read-mode=falseSimple Thanos Values Scenario-diff-output1329c1329,1330
< - -target=%sread- -legacy-read-mode=false
---
> - -target=read
> - -legacy-read-mode=falseSingle Binary Scenario-diff-outputdefault, loki-release, StatefulSet (apps) has changed:
# Source: loki/templates/single-binary/statefulset.yaml
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: loki-release
namespace: default
labels:
helm.sh/chart: loki-6.42.0
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/version: "3.5.5"
app.kubernetes.io/component: single-binary
app.kubernetes.io/part-of: memberlist
spec:
replicas: 1
podManagementPolicy: Parallel
updateStrategy:
rollingUpdate:
partition: 0
serviceName: loki-release-headless
revisionHistoryLimit: 10
persistentVolumeClaimRetentionPolicy:
whenDeleted: Delete
whenScaled: Delete
selector:
matchLabels:
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/component: single-binary
template:
metadata:
annotations:
checksum/config: fa7d9b77a672d0455e9b3e51875e4e463408fb25efbc7c8e94424d0b0bd5720b
kubectl.kubernetes.io/default-container: "loki"
labels:
app.kubernetes.io/name: loki
app.kubernetes.io/instance: loki-release
app.kubernetes.io/component: single-binary
app.kubernetes.io/part-of: memberlist
spec:
serviceAccountName: loki
automountServiceAccountToken: true
enableServiceLinks: true
securityContext:
fsGroup: 10001
runAsGroup: 10001
runAsNonRoot: true
runAsUser: 10001
terminationGracePeriodSeconds: 30
containers:
- name: loki
image: docker.io/grafana/loki:3.5.5
imagePullPolicy: IfNotPresent
args:
- -config.file=/etc/loki/config/config.yaml
- - -target=all
+ - -target=%sall
ports:
- name: http-metrics
containerPort: 3100
protocol: TCP
- name: grpc
containerPort: 9095
protocol: TCP
- name: http-memberlist
containerPort: 7946
protocol: TCP
securityContext:
allowPrivilegeEscalation: false
capabilities:
drop:
- ALL
readOnlyRootFilesystem: true
readinessProbe:
httpGet:
path: /ready
port: http-metrics
initialDelaySeconds: 30
timeoutSeconds: 1
volumeMounts:
- name: tmp
mountPath: /tmp
- name: config
mountPath: /etc/loki/config
- name: runtime-config
mountPath: /etc/loki/runtime-config
- name: storage
mountPath: /var/loki
- name: sc-rules-volume
mountPath: "/rules"
resources:
{}
- name: loki-sc-rules
image: "docker.io/kiwigrid/k8s-sidecar:1.30.10"
imagePullPolicy: IfNotPresent
env:
- name: METHOD
value: WATCH
- name: LABEL
value: "loki_rule"
- name: FOLDER
value: "/rules"
- name: RESOURCE
value: "both"
- name: WATCH_SERVER_TIMEOUT
value: "60"
- name: WATCH_CLIENT_TIMEOUT
value: "60"
- name: LOG_LEVEL
value: "INFO"
securityContext:
allowPrivilegeEscalation: false
capabilities:
drop:
- ALL
readOnlyRootFilesystem: true
volumeMounts:
- name: sc-rules-volume
mountPath: "/rules"
affinity:
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchLabels:
app.kubernetes.io/component: single-binary
app.kubernetes.io/instance: 'loki-release'
app.kubernetes.io/name: 'loki'
topologyKey: kubernetes.io/hostname
volumes:
- name: tmp
emptyDir: {}
- name: config
configMap:
name: loki
items:
- key: "config.yaml"
path: "config.yaml"
- name: runtime-config
configMap:
name: loki-runtime
- name: sc-rules-volume
emptyDir: {}
volumeClaimTemplates:
- apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: storage
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: "10Gi" |
That would have been nice :( Further more, the referenced operational UI link in the description of the pull request leads to a 404 page. |
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https://github.com/grafana/loki-operational-ui seems like it might not be publically available? Getting 404. |
Contributor
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@chewrocca following up with the team to find out for you. |
Collaborator
Author
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@rsommer sorry about that, the it does look like the repo hasn't been made public yet, I will look into open sourcing it. in the meantime it should be available in the plugin catalog, id is |
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Unfortunately, I'm getting |
It seems to work now. |
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@trevorwhitney installing worked out just fine, but are there any ideas on supporting multiple loki clusters in the app? Beforehand I was able to take a peek at the operational view on the clusters itself. Now there is only one app inside grafana which is connectable to only one loki cluster as far as I got until now. |
Collaborator
Author
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@ondrejmo glad to hear it's working now, looks like there was a delay in pushing to the production channel for the plugin catalog (cc @chewrocca) @rsommer there is a datasource selector in the plugin, so it should work with all your loki clusters as long as you have a datasource defined for each. |
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Still getting 404 at https://github.com/grafana/loki-operational-ui :( |
This was referenced Jun 23, 2026
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What this PR does / why we need it:
This PR removes the javascript and
ckitdependencies from the Loki repo.The javascript was there to serve a static Operational UI. This UI is not going away, and all the APIs that serve it will remain in Loki. The Javascript, however, had been moved to the Loki Operational UI Grafana plugin. So, to continue using the UI, please install this plugin in a Grafana that has access to the URLs you were previously using for the UI itself, as it will use all the same APIs.
The decision to move the Operational UI was done by consensus of the Loki engineers for a couple reasons:
This PR also removes
ckit, since it was not needed for APIs or proxy layer. This layer was converted to using adskitring, which is a more mature library that Loki is already dependent on, and Loki engineers are more familiar with.Checklist
CONTRIBUTING.mdguide (required)featPRs are unlikely to be accepted unless a case can be made for the feature actually being a bug fix to existing behavior.docs/sources/setup/upgrade/_index.mddeprecated-config.yamlanddeleted-config.yamlfiles respectively in thetools/deprecated-config-checkerdirectory. Example PR