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CaptTofu/gist:f7d841bbe8494cc92c455953c96ea557

Last active November 5, 2017 14:37
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gistfile1.txt
kubectl get ReplicaSet
NAME DESIRED CURRENT READY AGE
etcd-global 3 3 3 2m
etcd-zone1 3 3 3 2m
orchestrator-3609634489 1 1 1 2m
vtctld-3332466448 1 1 1 2m
vtgate-zone1-4079315694 3 3 3 2m
kubectl get pv
NAME CAPACITY ACCESSMODES RECLAIMPOLICY STATUS CLAIM STORAGECLASS REASON AGE
pvc-a6ff2e47-c233-11e7-8e25-42010a800002 1Gi RWO Delete Bound default/orchestrator-data standard 2m
pvc-a778aa5b-c233-11e7-8e25-42010a800002 10Gi RWO Delete Bound default/vtdataroot-zone1-main-80-x-replica-0 standard 2m
pvc-a7951705-c233-11e7-8e25-42010a800002 10Gi RWO Delete Bound default/vtdataroot-zone1-main-x-80-replica-0 standard 2m
kubectl get pvc
NAME STATUS VOLUME CAPACITY ACCESSMODES STORAGECLASS AGE
orchestrator-data Bound pvc-a6ff2e47-c233-11e7-8e25-42010a800002 1Gi RWO standard 2m
vtdataroot-zone1-main-80-x-replica-0 Bound pvc-a778aa5b-c233-11e7-8e25-42010a800002 10Gi RWO standard 2m
vtdataroot-zone1-main-x-80-replica-0 Bound pvc-a7951705-c233-11e7-8e25-42010a800002 10Gi RWO standard 2m
kubectl get statefulSets
NAME DESIRED CURRENT AGE
zone1-main-80-x-replica 2 1 2m
zone1-main-x-80-replica 2 1 2m
kubectl get pods
NAME READY STATUS RESTARTS AGE
etcd-global-ftzjj 1/1 Running 0 3m
etcd-global-rj9p5 1/1 Running 0 3m
etcd-global-s9725 1/1 Running 0 3m
etcd-zone1-88g1x 1/1 Running 0 3m
etcd-zone1-9vh16 1/1 Running 0 3m
etcd-zone1-br5q6 1/1 Running 0 3m
orchestrator-3609634489-zs3rd 2/2 Running 0 3m
vtctld-3332466448-dlhvx 1/1 Running 0 3m
vtgate-zone1-4079315694-1czrx 1/1 Running 0 3m
vtgate-zone1-4079315694-40ld6 1/1 Running 0 3m
vtgate-zone1-4079315694-bbtxr 1/1 Running 0 3m
zone1-main-80-x-replica-0 0/2 Pending 0 3m
zone1-main-x-80-replica-0 0/2 Pending 0 3m
kubectl get pods
NAME READY STATUS RESTARTS AGE
etcd-global-ftzjj 1/1 Running 0 3m
etcd-global-rj9p5 1/1 Running 0 3m
etcd-global-s9725 1/1 Running 0 3m
etcd-zone1-88g1x 1/1 Running 0 3m
etcd-zone1-9vh16 1/1 Running 0 3m
etcd-zone1-br5q6 1/1 Running 0 3m
orchestrator-3609634489-zs3rd 2/2 Running 0 3m
vtctld-3332466448-dlhvx 1/1 Running 0 3m
vtgate-zone1-4079315694-1czrx 1/1 Running 0 3m
vtgate-zone1-4079315694-40ld6 1/1 Running 0 3m
vtgate-zone1-4079315694-bbtxr 1/1 Running 0 3m
zone1-main-80-x-replica-0 0/2 Pending 0 3m
zone1-main-x-80-replica-0 0/2 Pending 0 3m
kubectl describe pod zone1-main-80-x-replica-0
Name: zone1-main-80-x-replica-0
Namespace: default
Node: <none>
Labels: app=vitess
cell=zone1
component=vttablet
controller-revision-hash=zone1-main-80-x-replica-4127192539
keyspace=main
shard=80-x
type=replica
Annotations: kubernetes.io/created-by={"kind":"SerializedReference","apiVersion":"v1","reference":{"kind":"StatefulSet","namespace":"default","name":"zone1-main-80-x-replica","uid":"a741390d-c233-11e7-8e25-42010a8...
kubernetes.io/limit-ranger=LimitRanger plugin set: cpu request for init container init-vtdataroot; cpu request for init container init-tablet-uid
pod.alpha.kubernetes.io/initialized=true
Status: Pending
IP:
Created By: StatefulSet/zone1-main-80-x-replica
Controlled By: StatefulSet/zone1-main-80-x-replica
Init Containers:
init-vtdataroot:
Image: vitess/lite:latest
Port: <none>
Command:
bash
-c
set -ex; mkdir -p $VTDATAROOT/tmp; chown vitess:vitess $VTDATAROOT $VTDATAROOT/tmp;
Requests:
cpu: 100m
Environment: <none>
Mounts:
/var/run/secrets/kubernetes.io/serviceaccount from default-token-md9hm (ro)
/vt/vtdataroot from vtdataroot (rw)
init-tablet-uid:
Image: vitess/lite:latest
Port: <none>
Command:
bash
-c
set -ex
# Split pod name (via hostname) into prefix and ordinal index.
hostname=$(hostname -s)
[[ $hostname =~ ^(.+)-([0-9]+)$ ]] || exit 1
pod_prefix=${BASH_REMATCH[1]}
pod_index=${BASH_REMATCH[2]}
# Prepend cell name since tablet UIDs must be globally unique.
uid_name=zone1-$pod_prefix
# Take MD5 hash of cellname-podprefix.
uid_hash=$(echo -n $uid_name | md5sum | awk "{print \$1}")
# Take first 24 bits of hash, convert to decimal.
# Shift left 2 decimal digits, add in index.
tablet_uid=$((16#${uid_hash:0:6} * 100 + $pod_index))
# Save UID for other containers to read.
mkdir -p $VTDATAROOT/init
echo $tablet_uid > $VTDATAROOT/init/tablet-uid
# Tell MySQL what hostname to report in SHOW SLAVE HOSTS.
# Orchestrator looks there, so it should match -tablet_hostname above.
echo report-host=$hostname.vttablet > $VTDATAROOT/init/report-host.cnf
Requests:
cpu: 100m
Environment: <none>
Mounts:
/var/run/secrets/kubernetes.io/serviceaccount from default-token-md9hm (ro)
/vt/vtdataroot from vtdataroot (rw)
Containers:
vttablet:
Image: vitess/lite:latest
Ports: 15002/TCP, 16002/TCP
Command:
bash
-c
set -ex
eval exec /vt/bin/vttablet $(cat <<END_OF_COMMAND
-topo_implementation "etcd"
-etcd_global_addrs "http://etcd-global:4001"
-log_dir "$VTDATAROOT/tmp"
-alsologtostderr
-port 15002
-grpc_port 16002
-service_map "grpc-queryservice,grpc-tabletmanager,grpc-updatestream"
-tablet-path "zone1-$(cat $VTDATAROOT/init/tablet-uid)"
-tablet_hostname "$(hostname).vttablet"
-init_keyspace "main"
-init_shard "80-"
-init_tablet_type "replica"
-health_check_interval "5s"
-mysqlctl_socket "$VTDATAROOT/mysqlctl.sock"
-db-config-app-uname "vt_app"
-db-config-app-dbname "vt_main"
-db-config-app-charset "utf8"
-db-config-dba-uname "vt_dba"
-db-config-dba-dbname "vt_main"
-db-config-dba-charset "utf8"
-db-config-repl-uname "vt_repl"
-db-config-repl-dbname "vt_main"
-db-config-repl-charset "utf8"
-db-config-filtered-uname "vt_filtered"
-db-config-filtered-dbname "vt_main"
-db-config-filtered-charset "utf8"
-enable_semi_sync
-enable_replication_reporter
-orc_api_url "http://orchestrator/api"
-orc_discover_interval "5m"
-restore_from_backup
-backup_storage_implementation="gcs"
-gcs_backup_storage_bucket="kubecon-2017-backups"
END_OF_COMMAND
)
Limits:
cpu: 500m
memory: 1Gi
Requests:
cpu: 500m
memory: 1Gi
Liveness: http-get http://:15002/debug/vars delay=60s timeout=10s period=10s #success=1 #failure=3
Environment: <none>
Mounts:
/dev/log from syslog (rw)
/etc/ssl/certs/ca-certificates.crt from certs (ro)
/var/run/secrets/kubernetes.io/serviceaccount from default-token-md9hm (ro)
/vt/vtdataroot from vtdataroot (rw)
mysql:
Image: vitess/lite:latest
Port: <none>
Command:
bash
-c
set -ex
eval exec /vt/bin/mysqlctld $(cat <<END_OF_COMMAND
-log_dir "$VTDATAROOT/tmp"
-alsologtostderr
-tablet_uid "$(cat $VTDATAROOT/init/tablet-uid)"
-socket_file "$VTDATAROOT/mysqlctl.sock"
-db-config-dba-uname "vt_dba"
-db-config-dba-charset "utf8"
-init_db_sql_file "$VTROOT/config/init_db.sql"
END_OF_COMMAND
)
Limits:
cpu: 500m
memory: 1Gi
Requests:
cpu: 500m
memory: 1Gi
Environment:
EXTRA_MY_CNF: /vt/vtdataroot/init/report-host.cnf:/vt/config/mycnf/master_mysql56.cnf
Mounts:
/dev/log from syslog (rw)
/var/run/secrets/kubernetes.io/serviceaccount from default-token-md9hm (ro)
/vt/vtdataroot from vtdataroot (rw)
Conditions:
Type Status
PodScheduled False
Volumes:
vtdataroot:
Type: PersistentVolumeClaim (a reference to a PersistentVolumeClaim in the same namespace)
ClaimName: vtdataroot-zone1-main-80-x-replica-0
ReadOnly: false
syslog:
Type: HostPath (bare host directory volume)
Path: /dev/log
certs:
Type: HostPath (bare host directory volume)
Path: /etc/ssl/certs/ca-certificates.crt
default-token-md9hm:
Type: Secret (a volume populated by a Secret)
SecretName: default-token-md9hm
Optional: false
QoS Class: Guaranteed
Node-Selectors: <none>
Tolerations: node.alpha.kubernetes.io/notReady:NoExecute for 300s
node.alpha.kubernetes.io/unreachable:NoExecute for 300s
Events:
FirstSeen LastSeen Count From SubObjectPath Type Reason Message
--------- -------- ----- ---- ------------- -------- ------ -------
4m 4m 4 default-scheduler Warning FailedScheduling PersistentVolumeClaim is not bound: "vtdataroot-zone1-main-80-x-replica-0" (repeated 3 times)
4m <invalid> 18 default-scheduler Warning FailedScheduling No nodes are available that match all of the following predicates:: Insufficient cpu (3).
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