Create autoscaling node group

Cluster autoscaler node group with min/max bounds in one zone

yc managed-kubernetes node-group create --cluster-name <name> --name ng-1 --platform standard-v3 --auto-scale min=1,max=5,initial=2 --location zone=ru-central1-a
tool
yc32 commands
tags
yck8sperformancecloud

More yc commands

  • Create VPC subnet
    yc vpc subnet create --name sub-a --network-name net-1 --range 10.0.0.0/24 --zone ru-central1-a

    Zone-scoped subnet bound to a network; CIDR must not overlap peers

  • Replace security group rules
    yc vpc security-group update-rules <name> --add-rule 'direction=ingress,port=443,protocol=tcp,v4-cidrs=[0.0.0.0/0]'

    Add stateful SG rule; note: rules are evaluated as allow-list

  • Inspect network load balancer
    yc load-balancer network-load-balancer get <name> --format json | jq '.listeners,.attached_target_groups'

    Dump NLB listeners and target groups to debug routing

  • List L7 load balancers
    yc application-load-balancer load-balancer list --format json | jq -r '.[]|[.name,.status]|@tsv'

    Enumerate ALB instances and health status across folder

  • Create public DNS zone
    yc dns zone create --name myzone --zone example.com. --public-visibility

    Public zone; FQDN trailing dot required, then delegate NS at registrar

all 32 yc commands