Merge pull request #8079 from zalando-incubator/config/skipper-redis-conns

config: skipper redis connections

Author: szuecs

cluster/config-defaults.yaml

@@ -172,6 +172,8 @@ skipper_redis_dial_timeout: "25ms"
 skipper_redis_pool_timeout: "250ms"
 skipper_redis_read_timeout: "25ms"
 skipper_redis_write_timeout: "25ms"
+skipper_redis_min_conns: 25
+skipper_redis_max_conns: 100
 
 skipper_ingress_redis_swarm_enabled: "true"
 skipper_ingress_redis_swim_enabled: "false"

cluster/manifests/skipper/deployment.yaml

@@ -205,6 +205,8 @@ spec:
           - "-swarm-redis-read-timeout={{ .Cluster.ConfigItems.skipper_redis_read_timeout }}"
           - "-swarm-redis-write-timeout={{ .Cluster.ConfigItems.skipper_redis_write_timeout }}"
           - "-cluster-ratelimit-max-group-shards={{ .Cluster.ConfigItems.skipper_cluster_ratelimit_max_group_shards }}"
+          - "-swarm-redis-min-conns={{ .Cluster.ConfigItems.skipper_redis_min_conns }}"
+          - "-swarm-redis-max-conns={{ .Cluster.ConfigItems.skipper_redis_max_conns }}"
 {{ if eq .Cluster.ConfigItems.skipper_routesrv_enabled "exec" }}
           - "-swarm-redis-remote=http://skipper-ingress-routesrv.kube-system.svc.cluster.local/swarm/redis/shards"
 {{ else }}