583 lines
16 KiB
YAML
583 lines
16 KiB
YAML
apiVersion: v1
|
|
kind: Secret
|
|
metadata:
|
|
name: redis
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|
namespace: redis
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|
annotations:
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|
kube-1password: o6gzlxq2zkgpdkndulz3htbt3y
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|
kube-1password/vault: Kubernetes
|
|
kube-1password/password-key: redis-password
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|
labels:
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|
app.kubernetes.io/name: redis
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|
type: Opaque
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|
---
|
|
apiVersion: v1
|
|
kind: ServiceAccount
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|
automountServiceAccountToken: true
|
|
metadata:
|
|
name: redis
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|
namespace: redis
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|
labels:
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|
app.kubernetes.io/name: redis
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|
---
|
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apiVersion: v1
|
|
kind: ConfigMap
|
|
metadata:
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|
name: redis-configuration
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|
namespace: redis
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|
labels:
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app.kubernetes.io/name: redis
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|
data:
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redis.conf: |-
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|
# User-supplied common configuration:
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# Enable AOF https://redis.io/topics/persistence#append-only-file
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appendonly yes
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# Disable RDB persistence, AOF persistence already enabled.
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save ""
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# End of common configuration
|
|
master.conf: |-
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dir /data
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# User-supplied master configuration:
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rename-command FLUSHDB ""
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rename-command FLUSHALL ""
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|
# End of master configuration
|
|
replica.conf: |-
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dir /data
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# User-supplied replica configuration:
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rename-command FLUSHDB ""
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rename-command FLUSHALL ""
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# End of replica configuration
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|
---
|
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apiVersion: v1
|
|
kind: ConfigMap
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|
metadata:
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name: redis-health
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namespace: redis
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|
labels:
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|
app.kubernetes.io/name: redis
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|
data:
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|
ping_readiness_local.sh: |-
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#!/bin/bash
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[[ -f $REDIS_PASSWORD_FILE ]] && export REDIS_PASSWORD="$(< "${REDIS_PASSWORD_FILE}")"
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[[ -n "$REDIS_PASSWORD" ]] && export REDISCLI_AUTH="$REDIS_PASSWORD"
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response=$(
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timeout -s 3 $1 \
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redis-cli \
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-h localhost \
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-p $REDIS_PORT \
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ping
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|
)
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|
if [ "$?" -eq "124" ]; then
|
|
echo "Timed out"
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exit 1
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fi
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if [ "$response" != "PONG" ]; then
|
|
echo "$response"
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exit 1
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fi
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|
ping_liveness_local.sh: |-
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|
#!/bin/bash
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[[ -f $REDIS_PASSWORD_FILE ]] && export REDIS_PASSWORD="$(< "${REDIS_PASSWORD_FILE}")"
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[[ -n "$REDIS_PASSWORD" ]] && export REDISCLI_AUTH="$REDIS_PASSWORD"
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response=$(
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timeout -s 3 $1 \
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|
redis-cli \
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-h localhost \
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-p $REDIS_PORT \
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ping
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|
)
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|
if [ "$?" -eq "124" ]; then
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|
echo "Timed out"
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exit 1
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fi
|
|
responseFirstWord=$(echo $response | head -n1 | awk '{print $1;}')
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if [ "$response" != "PONG" ] && [ "$responseFirstWord" != "LOADING" ] && [ "$responseFirstWord" != "MASTERDOWN" ]; then
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echo "$response"
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exit 1
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fi
|
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ping_readiness_master.sh: |-
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#!/bin/bash
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|
|
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[[ -f $REDIS_MASTER_PASSWORD_FILE ]] && export REDIS_MASTER_PASSWORD="$(< "${REDIS_MASTER_PASSWORD_FILE}")"
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[[ -n "$REDIS_MASTER_PASSWORD" ]] && export REDISCLI_AUTH="$REDIS_MASTER_PASSWORD"
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|
response=$(
|
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timeout -s 3 $1 \
|
|
redis-cli \
|
|
-h $REDIS_MASTER_HOST \
|
|
-p $REDIS_MASTER_PORT_NUMBER \
|
|
ping
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|
)
|
|
if [ "$?" -eq "124" ]; then
|
|
echo "Timed out"
|
|
exit 1
|
|
fi
|
|
if [ "$response" != "PONG" ]; then
|
|
echo "$response"
|
|
exit 1
|
|
fi
|
|
ping_liveness_master.sh: |-
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|
#!/bin/bash
|
|
|
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[[ -f $REDIS_MASTER_PASSWORD_FILE ]] && export REDIS_MASTER_PASSWORD="$(< "${REDIS_MASTER_PASSWORD_FILE}")"
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[[ -n "$REDIS_MASTER_PASSWORD" ]] && export REDISCLI_AUTH="$REDIS_MASTER_PASSWORD"
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|
response=$(
|
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timeout -s 3 $1 \
|
|
redis-cli \
|
|
-h $REDIS_MASTER_HOST \
|
|
-p $REDIS_MASTER_PORT_NUMBER \
|
|
ping
|
|
)
|
|
if [ "$?" -eq "124" ]; then
|
|
echo "Timed out"
|
|
exit 1
|
|
fi
|
|
responseFirstWord=$(echo $response | head -n1 | awk '{print $1;}')
|
|
if [ "$response" != "PONG" ] && [ "$responseFirstWord" != "LOADING" ]; then
|
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echo "$response"
|
|
exit 1
|
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fi
|
|
ping_readiness_local_and_master.sh: |-
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|
script_dir="$(dirname "$0")"
|
|
exit_status=0
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"$script_dir/ping_readiness_local.sh" $1 || exit_status=$?
|
|
"$script_dir/ping_readiness_master.sh" $1 || exit_status=$?
|
|
exit $exit_status
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|
ping_liveness_local_and_master.sh: |-
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|
script_dir="$(dirname "$0")"
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|
exit_status=0
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|
"$script_dir/ping_liveness_local.sh" $1 || exit_status=$?
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|
"$script_dir/ping_liveness_master.sh" $1 || exit_status=$?
|
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exit $exit_status
|
|
---
|
|
apiVersion: v1
|
|
kind: ConfigMap
|
|
metadata:
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|
name: redis-scripts
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|
namespace: redis
|
|
labels:
|
|
app.kubernetes.io/name: redis
|
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data:
|
|
start-master.sh: |
|
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#!/bin/bash
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[[ -f $REDIS_PASSWORD_FILE ]] && export REDIS_PASSWORD="$(< "${REDIS_PASSWORD_FILE}")"
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if [[ ! -f /opt/bitnami/redis/etc/master.conf ]];then
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cp /opt/bitnami/redis/mounted-etc/master.conf /opt/bitnami/redis/etc/master.conf
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fi
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|
if [[ ! -f /opt/bitnami/redis/etc/redis.conf ]];then
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cp /opt/bitnami/redis/mounted-etc/redis.conf /opt/bitnami/redis/etc/redis.conf
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fi
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ARGS=("--port" "${REDIS_PORT}")
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ARGS+=("--requirepass" "${REDIS_PASSWORD}")
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ARGS+=("--masterauth" "${REDIS_PASSWORD}")
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ARGS+=("--include" "/opt/bitnami/redis/etc/redis.conf")
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ARGS+=("--include" "/opt/bitnami/redis/etc/master.conf")
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exec redis-server "${ARGS[@]}"
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start-replica.sh: |
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#!/bin/bash
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get_port() {
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hostname="$1"
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type="$2"
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|
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port_var=$(echo "${hostname^^}_SERVICE_PORT_$type" | sed "s/-/_/g")
|
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port=${!port_var}
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|
|
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if [ -z "$port" ]; then
|
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case $type in
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"SENTINEL")
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echo 26379
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;;
|
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"REDIS")
|
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echo 6379
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;;
|
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esac
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else
|
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echo $port
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fi
|
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}
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|
|
|
get_full_hostname() {
|
|
hostname="$1"
|
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echo "${hostname}.${HEADLESS_SERVICE}"
|
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}
|
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|
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REDISPORT=$(get_port "$HOSTNAME" "REDIS")
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|
|
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[[ -f $REDIS_PASSWORD_FILE ]] && export REDIS_PASSWORD="$(< "${REDIS_PASSWORD_FILE}")"
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[[ -f $REDIS_MASTER_PASSWORD_FILE ]] && export REDIS_MASTER_PASSWORD="$(< "${REDIS_MASTER_PASSWORD_FILE}")"
|
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if [[ ! -f /opt/bitnami/redis/etc/replica.conf ]];then
|
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cp /opt/bitnami/redis/mounted-etc/replica.conf /opt/bitnami/redis/etc/replica.conf
|
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fi
|
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if [[ ! -f /opt/bitnami/redis/etc/redis.conf ]];then
|
|
cp /opt/bitnami/redis/mounted-etc/redis.conf /opt/bitnami/redis/etc/redis.conf
|
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fi
|
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|
|
echo "" >> /opt/bitnami/redis/etc/replica.conf
|
|
echo "replica-announce-port $REDISPORT" >> /opt/bitnami/redis/etc/replica.conf
|
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echo "replica-announce-ip $(get_full_hostname "$HOSTNAME")" >> /opt/bitnami/redis/etc/replica.conf
|
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ARGS=("--port" "${REDIS_PORT}")
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ARGS+=("--replicaof" "${REDIS_MASTER_HOST}" "${REDIS_MASTER_PORT_NUMBER}")
|
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ARGS+=("--requirepass" "${REDIS_PASSWORD}")
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ARGS+=("--masterauth" "${REDIS_MASTER_PASSWORD}")
|
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ARGS+=("--include" "/opt/bitnami/redis/etc/redis.conf")
|
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ARGS+=("--include" "/opt/bitnami/redis/etc/replica.conf")
|
|
exec redis-server "${ARGS[@]}"
|
|
---
|
|
apiVersion: v1
|
|
kind: Service
|
|
metadata:
|
|
name: redis-headless
|
|
namespace: redis
|
|
labels:
|
|
app.kubernetes.io/name: redis
|
|
spec:
|
|
type: ClusterIP
|
|
clusterIP: None
|
|
ports:
|
|
- name: tcp-redis
|
|
port: 6379
|
|
targetPort: redis
|
|
selector:
|
|
app.kubernetes.io/name: redis
|
|
---
|
|
apiVersion: v1
|
|
kind: Service
|
|
metadata:
|
|
name: redis-master
|
|
namespace: redis
|
|
labels:
|
|
app.kubernetes.io/name: redis
|
|
app.kubernetes.io/component: master
|
|
spec:
|
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type: ClusterIP
|
|
internalTrafficPolicy: Cluster
|
|
sessionAffinity: None
|
|
ports:
|
|
- name: tcp-redis
|
|
port: 6379
|
|
targetPort: redis
|
|
nodePort: null
|
|
selector:
|
|
app.kubernetes.io/name: redis
|
|
app.kubernetes.io/component: master
|
|
---
|
|
apiVersion: v1
|
|
kind: Service
|
|
metadata:
|
|
name: redis-replicas
|
|
namespace: redis
|
|
labels:
|
|
app.kubernetes.io/name: redis
|
|
app.kubernetes.io/component: replica
|
|
spec:
|
|
type: ClusterIP
|
|
internalTrafficPolicy: Cluster
|
|
sessionAffinity: None
|
|
ports:
|
|
- name: tcp-redis
|
|
port: 6379
|
|
targetPort: redis
|
|
nodePort: null
|
|
selector:
|
|
app.kubernetes.io/name: redis
|
|
app.kubernetes.io/component: replica
|
|
---
|
|
|
|
apiVersion: apps/v1
|
|
kind: StatefulSet
|
|
metadata:
|
|
name: redis-master
|
|
namespace: redis
|
|
labels:
|
|
app.kubernetes.io/name: redis
|
|
app.kubernetes.io/component: master
|
|
spec:
|
|
replicas: 1
|
|
selector:
|
|
matchLabels:
|
|
app.kubernetes.io/name: redis
|
|
app.kubernetes.io/component: master
|
|
serviceName: redis-headless
|
|
updateStrategy:
|
|
rollingUpdate: {}
|
|
type: RollingUpdate
|
|
template:
|
|
metadata:
|
|
labels:
|
|
app.kubernetes.io/name: redis
|
|
app.kubernetes.io/component: master
|
|
spec:
|
|
securityContext:
|
|
fsGroup: 1001
|
|
serviceAccountName: redis
|
|
affinity:
|
|
podAntiAffinity:
|
|
preferredDuringSchedulingIgnoredDuringExecution:
|
|
- podAffinityTerm:
|
|
labelSelector:
|
|
matchLabels:
|
|
app.kubernetes.io/name: redis
|
|
app.kubernetes.io/component: master
|
|
namespaces:
|
|
- "default"
|
|
topologyKey: kubernetes.io/hostname
|
|
weight: 1
|
|
nodeAffinity:
|
|
terminationGracePeriodSeconds: 30
|
|
priorityClassName: critical
|
|
containers:
|
|
- name: redis
|
|
image: docker.io/bitnamilegacy/redis:7.2.4-debian-11-r11
|
|
imagePullPolicy: "IfNotPresent"
|
|
securityContext:
|
|
runAsUser: 1001
|
|
command:
|
|
- /bin/bash
|
|
args:
|
|
- -c
|
|
- /opt/bitnami/scripts/start-scripts/start-master.sh
|
|
env:
|
|
- name: BITNAMI_DEBUG
|
|
value: "false"
|
|
- name: REDIS_REPLICATION_MODE
|
|
value: master
|
|
- name: ALLOW_EMPTY_PASSWORD
|
|
value: "yes"
|
|
- name: REDIS_PASSWORD
|
|
valueFrom:
|
|
secretKeyRef:
|
|
name: redis
|
|
key: redis-password
|
|
- name: REDIS_TLS_ENABLED
|
|
value: "no"
|
|
- name: REDIS_PORT
|
|
value: "6379"
|
|
ports:
|
|
- name: redis
|
|
containerPort: 6379
|
|
livenessProbe:
|
|
initialDelaySeconds: 20
|
|
periodSeconds: 5
|
|
# One second longer than command timeout should prevent generation of zombie processes.
|
|
timeoutSeconds: 6
|
|
successThreshold: 1
|
|
failureThreshold: 5
|
|
exec:
|
|
command:
|
|
- sh
|
|
- -c
|
|
- /health/ping_liveness_local.sh 5
|
|
readinessProbe:
|
|
initialDelaySeconds: 20
|
|
periodSeconds: 5
|
|
timeoutSeconds: 2
|
|
successThreshold: 1
|
|
failureThreshold: 5
|
|
exec:
|
|
command:
|
|
- sh
|
|
- -c
|
|
- /health/ping_readiness_local.sh 1
|
|
resources:
|
|
limits: {}
|
|
requests: {}
|
|
volumeMounts:
|
|
- name: start-scripts
|
|
mountPath: /opt/bitnami/scripts/start-scripts
|
|
- name: health
|
|
mountPath: /health
|
|
- name: redis-data
|
|
mountPath: /data
|
|
subPath:
|
|
- name: config
|
|
mountPath: /opt/bitnami/redis/mounted-etc
|
|
- name: redis-tmp-conf
|
|
mountPath: /opt/bitnami/redis/etc/
|
|
- name: tmp
|
|
mountPath: /tmp
|
|
volumes:
|
|
- name: start-scripts
|
|
configMap:
|
|
name: redis-scripts
|
|
defaultMode: 0755
|
|
- name: health
|
|
configMap:
|
|
name: redis-health
|
|
defaultMode: 0755
|
|
- name: config
|
|
configMap:
|
|
name: redis-configuration
|
|
- name: redis-tmp-conf
|
|
emptyDir: {}
|
|
- name: tmp
|
|
emptyDir: {}
|
|
volumeClaimTemplates:
|
|
- metadata:
|
|
name: redis-data
|
|
labels:
|
|
app.kubernetes.io/name: redis
|
|
app.kubernetes.io/component: master
|
|
spec:
|
|
accessModes:
|
|
- "ReadWriteOnce"
|
|
resources:
|
|
requests:
|
|
storage: "4Gi"
|
|
|
|
---
|
|
|
|
apiVersion: apps/v1
|
|
kind: StatefulSet
|
|
metadata:
|
|
name: redis-replicas
|
|
namespace: redis
|
|
labels:
|
|
app.kubernetes.io/name: redis
|
|
app.kubernetes.io/component: replica
|
|
spec:
|
|
replicas: 2
|
|
selector:
|
|
matchLabels:
|
|
app.kubernetes.io/name: redis
|
|
app.kubernetes.io/component: replica
|
|
serviceName: redis-headless
|
|
updateStrategy:
|
|
rollingUpdate: {}
|
|
type: RollingUpdate
|
|
template:
|
|
metadata:
|
|
labels:
|
|
app.kubernetes.io/name: redis
|
|
app.kubernetes.io/component: replica
|
|
spec:
|
|
securityContext:
|
|
fsGroup: 1001
|
|
serviceAccountName: redis
|
|
affinity:
|
|
podAntiAffinity:
|
|
preferredDuringSchedulingIgnoredDuringExecution:
|
|
- podAffinityTerm:
|
|
labelSelector:
|
|
matchLabels:
|
|
app.kubernetes.io/name: redis
|
|
app.kubernetes.io/component: replica
|
|
namespaces:
|
|
- "default"
|
|
topologyKey: kubernetes.io/hostname
|
|
weight: 1
|
|
nodeAffinity:
|
|
terminationGracePeriodSeconds: 30
|
|
containers:
|
|
- name: redis
|
|
image: docker.io/bitnamilegacy/redis:7.2.4-debian-11-r11
|
|
imagePullPolicy: "IfNotPresent"
|
|
securityContext:
|
|
runAsUser: 1001
|
|
command:
|
|
- /bin/bash
|
|
args:
|
|
- -c
|
|
- /opt/bitnami/scripts/start-scripts/start-replica.sh
|
|
env:
|
|
- name: BITNAMI_DEBUG
|
|
value: "false"
|
|
- name: REDIS_REPLICATION_MODE
|
|
value: slave
|
|
- name: REDIS_MASTER_HOST
|
|
value: redis-master-0.redis-headless.redis.svc.cluster.local
|
|
- name: REDIS_MASTER_PORT_NUMBER
|
|
value: "6379"
|
|
- name: ALLOW_EMPTY_PASSWORD
|
|
value: "yes"
|
|
- name: REDIS_PASSWORD
|
|
valueFrom:
|
|
secretKeyRef:
|
|
name: redis
|
|
key: redis-password
|
|
- name: REDIS_MASTER_PASSWORD
|
|
valueFrom:
|
|
secretKeyRef:
|
|
name: redis
|
|
key: redis-password
|
|
- name: REDIS_TLS_ENABLED
|
|
value: "no"
|
|
- name: REDIS_PORT
|
|
value: "6379"
|
|
ports:
|
|
- name: redis
|
|
containerPort: 6379
|
|
startupProbe:
|
|
failureThreshold: 22
|
|
initialDelaySeconds: 10
|
|
periodSeconds: 10
|
|
successThreshold: 1
|
|
timeoutSeconds: 5
|
|
tcpSocket:
|
|
port: redis
|
|
livenessProbe:
|
|
initialDelaySeconds: 20
|
|
periodSeconds: 5
|
|
timeoutSeconds: 6
|
|
successThreshold: 1
|
|
failureThreshold: 5
|
|
exec:
|
|
command:
|
|
- sh
|
|
- -c
|
|
- /health/ping_liveness_local_and_master.sh 5
|
|
readinessProbe:
|
|
initialDelaySeconds: 20
|
|
periodSeconds: 5
|
|
timeoutSeconds: 2
|
|
successThreshold: 1
|
|
failureThreshold: 5
|
|
exec:
|
|
command:
|
|
- sh
|
|
- -c
|
|
- /health/ping_readiness_local_and_master.sh 1
|
|
resources:
|
|
limits: {}
|
|
requests: {}
|
|
volumeMounts:
|
|
- name: start-scripts
|
|
mountPath: /opt/bitnami/scripts/start-scripts
|
|
- name: health
|
|
mountPath: /health
|
|
- name: redis-data
|
|
mountPath: /data
|
|
subPath:
|
|
- name: config
|
|
mountPath: /opt/bitnami/redis/mounted-etc
|
|
- name: redis-tmp-conf
|
|
mountPath: /opt/bitnami/redis/etc
|
|
volumes:
|
|
- name: start-scripts
|
|
configMap:
|
|
name: redis-scripts
|
|
defaultMode: 0755
|
|
- name: health
|
|
configMap:
|
|
name: redis-health
|
|
defaultMode: 0755
|
|
- name: config
|
|
configMap:
|
|
name: redis-configuration
|
|
- name: redis-tmp-conf
|
|
emptyDir: {}
|
|
volumeClaimTemplates:
|
|
- metadata:
|
|
name: redis-data
|
|
labels:
|
|
app.kubernetes.io/name: redis
|
|
app.kubernetes.io/component: replica
|
|
spec:
|
|
accessModes:
|
|
- "ReadWriteOnce"
|
|
resources:
|
|
requests:
|
|
storage: "2Gi"
|