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$ sudo docker info
sudo: unable to resolve host ip-10-43-91-51
Containers: 20
Running: 19
Paused: 0
Stopped: 1
Images: 14
Server Version: 1.12.6
Storage Driver: overlay
Backing Filesystem: extfs
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
Volume: local
Network: bridge null host overlay
Swarm: inactive
Runtimes: runc
Default Runtime: runc
Security Options:
Kernel Version: 4.4.78-k8s
Operating System: Debian GNU/Linux 8 (jessie)
OSType: linux
Architecture: x86_64
CPUs: 16
Total Memory: 62.91 GiB
Name: ip-10-43-91-51
ID: BGSQ:QPEN:3IVI:UWGM:DQAO:NXZE:DWBV:XUDG:V2O4:LFNE:TGO5:GBRG
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): false
Registry: https://index.docker.io/v1/
WARNING: No swap limit support
WARNING: No kernel memory limit support
Insecure Registries:
127.0.0.0/8
$ sudo docker inspect k8s_es_es-logs-0_logs_7d58a547-ce49-11e7-8b98-022ae207d49c_0
sudo: unable to resolve host ip-10-43-91-51
[
{
"Id": "0da7614bec143c1a11b9784e8b044664861a34030bfd712964972ded44112c7b",
"Created": "2017-11-20T23:21:43.950743781Z",
"Path": "sleep",
"Args": [
"300000"
],
"State": {
"Status": "running",
"Running": true,
"Paused": false,
"Restarting": false,
"OOMKilled": false,
"Dead": false,
"Pid": 53677,
"ExitCode": 0,
"Error": "",
"StartedAt": "2017-11-20T23:21:44.075198595Z",
"FinishedAt": "0001-01-01T00:00:00Z"
},
"Image": "sha256:e3ce53616832d020e259333a8c90e5f485d21ce6d2712afa12d887c8cd51f74d",
"ResolvConfPath": "/var/lib/docker/containers/f4adff2187570165b55ecc2546add90b15e31680d6c69e21a099b8eaa3644826/resolv.conf",
"HostnamePath": "/var/lib/docker/containers/f4adff2187570165b55ecc2546add90b15e31680d6c69e21a099b8eaa3644826/hostname",
"HostsPath": "/var/lib/kubelet/pods/7d58a547-ce49-11e7-8b98-022ae207d49c/etc-hosts",
"LogPath": "/var/lib/docker/containers/0da7614bec143c1a11b9784e8b044664861a34030bfd712964972ded44112c7b/0da7614bec143c1a11b9784e8b044664861a34030bfd712964972ded44112c7b-json.log",
"Name": "/k8s_es_es-logs-0_logs_7d58a547-ce49-11e7-8b98-022ae207d49c_0",
"RestartCount": 0,
"Driver": "overlay",
"MountLabel": "",
"ProcessLabel": "",
"AppArmorProfile": "",
"ExecIDs": [
"2c5aeb62d70ed105a5c28cc532eb9d3b72ff6647a71fa1324c6cf9776a77d37f",
"425094894a6b050cc290374d8ba487091b37506e34d168554fac559d52efcb05"
],
"HostConfig": {
"Binds": [
"/var/lib/kubelet/pods/7d58a547-ce49-11e7-8b98-022ae207d49c/volumes/kubernetes.io~aws-ebs/pvc-60d5f856-ce38-11e7-8b98-022ae207d49c:/usr/share/elasticsearch/data",
"/var/lib/kubelet/pods/7d58a547-ce49-11e7-8b98-022ae207d49c/volumes/kubernetes.io~secret/es-discovery-token-shr7d:/var/run/secrets/kubernetes.io/serviceaccount:ro",
"/var/lib/kubelet/pods/7d58a547-ce49-11e7-8b98-022ae207d49c/etc-hosts:/etc/hosts",
"/var/lib/kubelet/pods/7d58a547-ce49-11e7-8b98-022ae207d49c/containers/es/d35f502e:/dev/termination-log"
],
"ContainerIDFile": "",
"LogConfig": {
"Type": "json-file",
"Config": {
"max-file": "5",
"max-size": "10m"
}
},
"NetworkMode": "container:f4adff2187570165b55ecc2546add90b15e31680d6c69e21a099b8eaa3644826",
"PortBindings": null,
"RestartPolicy": {
"Name": "",
"MaximumRetryCount": 0
},
"AutoRemove": false,
"VolumeDriver": "",
"VolumesFrom": null,
"CapAdd": [
"IPC_LOCK"
],
"CapDrop": null,
"Dns": null,
"DnsOptions": null,
"DnsSearch": null,
"ExtraHosts": null,
"GroupAdd": null,
"IpcMode": "container:f4adff2187570165b55ecc2546add90b15e31680d6c69e21a099b8eaa3644826",
"Cgroup": "",
"Links": null,
"OomScoreAdj": -998,
"PidMode": "",
"Privileged": true,
"PublishAllPorts": false,
"ReadonlyRootfs": false,
"SecurityOpt": [
"seccomp=unconfined"
],
"UTSMode": "",
"UsernsMode": "",
"ShmSize": 67108864,
"Runtime": "runc",
"ConsoleSize": [
0,
0
],
"Isolation": "",
"CpuShares": 4096,
"Memory": 32212254720,
"CgroupParent": "/kubepods/pod7d58a547-ce49-11e7-8b98-022ae207d49c",
"BlkioWeight": 0,
"BlkioWeightDevice": null,
"BlkioDeviceReadBps": null,
"BlkioDeviceWriteBps": null,
"BlkioDeviceReadIOps": null,
"BlkioDeviceWriteIOps": null,
"CpuPeriod": 100000,
"CpuQuota": 400000,
"CpusetCpus": "",
"CpusetMems": "",
"Devices": [],
"DiskQuota": 0,
"KernelMemory": 0,
"MemoryReservation": 0,
"MemorySwap": -1,
"MemorySwappiness": -1,
"OomKillDisable": false,
"PidsLimit": 0,
"Ulimits": null,
"CpuCount": 0,
"CpuPercent": 0,
"IOMaximumIOps": 0,
"IOMaximumBandwidth": 0
},
"GraphDriver": {
"Name": "overlay",
"Data": {
"LowerDir": "/var/lib/docker/overlay/638122b8e1092c9aafb08beb042ad9b5bc26d3cfe1c33b782e676f036c5bbfba/root",
"MergedDir": "/var/lib/docker/overlay/5d5da506e2b35d232bb0664d48286a4bb4a2b6fa0dc7d5778af0c29490cedd47/merged",
"UpperDir": "/var/lib/docker/overlay/5d5da506e2b35d232bb0664d48286a4bb4a2b6fa0dc7d5778af0c29490cedd47/upper",
"WorkDir": "/var/lib/docker/overlay/5d5da506e2b35d232bb0664d48286a4bb4a2b6fa0dc7d5778af0c29490cedd47/work"
}
},
"Mounts": [
{
"Source": "/var/lib/kubelet/pods/7d58a547-ce49-11e7-8b98-022ae207d49c/volumes/kubernetes.io~aws-ebs/pvc-60d5f856-ce38-11e7-8b98-022ae207d49c",
"Destination": "/usr/share/elasticsearch/data",
"Mode": "",
"RW": true,
"Propagation": "rprivate"
},
{
"Source": "/var/lib/kubelet/pods/7d58a547-ce49-11e7-8b98-022ae207d49c/volumes/kubernetes.io~secret/es-discovery-token-shr7d",
"Destination": "/var/run/secrets/kubernetes.io/serviceaccount",
"Mode": "ro",
"RW": false,
"Propagation": "rprivate"
},
{
"Source": "/var/lib/kubelet/pods/7d58a547-ce49-11e7-8b98-022ae207d49c/etc-hosts",
"Destination": "/etc/hosts",
"Mode": "",
"RW": true,
"Propagation": "rprivate"
},
{
"Source": "/var/lib/kubelet/pods/7d58a547-ce49-11e7-8b98-022ae207d49c/containers/es/d35f502e",
"Destination": "/dev/termination-log",
"Mode": "",
"RW": true,
"Propagation": "rprivate"
}
],
"Config": {
"Hostname": "es-logs-0",
"Domainname": "",
"User": "0",
"AttachStdin": false,
"AttachStdout": false,
"AttachStderr": false,
"ExposedPorts": {
"9200/tcp": {},
"9300/tcp": {}
},
"Tty": false,
"OpenStdin": false,
"StdinOnce": false,
"Env": [
"TAKE_FILE_OWNERSHIP=true",
"ES_JAVA_OPTS=-Xms20g -Xmx20g",
"DISCOVERY_SERVICE=logs",
"NAMESPACE=logs",
"LOGS_PORT_9300_TCP=tcp://100.64.180.3:9300",
"LOGS_PORT_9300_TCP_PORT=9300",
"KUBERNETES_PORT_443_TCP_PORT=443",
"KUBERNETES_PORT_443_TCP_ADDR=100.64.0.1",
"LOGS_SERVICE_PORT=9200",
"LOGS_PORT=tcp://100.64.180.3:9200",
"LOGS_PORT_9200_TCP_ADDR=100.64.180.3",
"KUBERNETES_PORT=tcp://100.64.0.1:443",
"LOGS_SERVICE_HOST=100.64.180.3",
"LOGS_PORT_9200_TCP=tcp://100.64.180.3:9200",
"LOGS_PORT_9200_TCP_PROTO=tcp",
"KUBERNETES_PORT_443_TCP_PROTO=tcp",
"LOGS_SERVICE_PORT_TRANSPORT=9300",
"LOGS_PORT_9300_TCP_PROTO=tcp",
"LOGS_PORT_9300_TCP_ADDR=100.64.180.3",
"KUBERNETES_SERVICE_HOST=100.64.0.1",
"KUBERNETES_SERVICE_PORT=443",
"KUBERNETES_SERVICE_PORT_HTTPS=443",
"KUBERNETES_PORT_443_TCP=tcp://100.64.0.1:443",
"LOGS_SERVICE_PORT_DB=9200",
"LOGS_PORT_9200_TCP_PORT=9200",
"PATH=/usr/share/elasticsearch/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"ELASTIC_CONTAINER=true",
"JAVA_HOME=/usr/lib/jvm/jre-1.8.0-openjdk"
],
"Cmd": null,
"Image": "455567940957.dkr.ecr.us-west-2.amazonaws.com/elasticsearch@sha256:bd20b68294112129c9435d29a72fc3b6f05484f3a197e5d9606d090f6e93d49c",
"Volumes": null,
"WorkingDir": "/usr/share/elasticsearch",
"Entrypoint": [
"sleep",
"300000"
],
"OnBuild": null,
"Labels": {
"annotation.io.kubernetes.container.hash": "cec4d100",
"annotation.io.kubernetes.container.ports": "[{\"name\":\"restapi\",\"containerPort\":9200,\"protocol\":\"TCP\"},{\"name\":\"transport\",\"containerPort\":9300,\"protocol\":\"TCP\"}]",
"annotation.io.kubernetes.container.restartCount": "0",
"annotation.io.kubernetes.container.terminationMessagePath": "/dev/termination-log",
"annotation.io.kubernetes.container.terminationMessagePolicy": "File",
"annotation.io.kubernetes.pod.terminationGracePeriod": "30",
"build-date": "20170911",
"io.kubernetes.container.logpath": "/var/log/pods/7d58a547-ce49-11e7-8b98-022ae207d49c/es_0.log",
"io.kubernetes.container.name": "es",
"io.kubernetes.docker.type": "container",
"io.kubernetes.pod.name": "es-logs-0",
"io.kubernetes.pod.namespace": "logs",
"io.kubernetes.pod.uid": "7d58a547-ce49-11e7-8b98-022ae207d49c",
"io.kubernetes.sandbox.id": "f4adff2187570165b55ecc2546add90b15e31680d6c69e21a099b8eaa3644826",
"license": "GPLv2",
"maintainer": "Elastic Docker Team \u003cdocker@elastic.co\u003e",
"name": "CentOS Base Image",
"vendor": "CentOS"
}
},
"NetworkSettings": {
"Bridge": "",
"SandboxID": "",
"HairpinMode": false,
"LinkLocalIPv6Address": "",
"LinkLocalIPv6PrefixLen": 0,
"Ports": null,
"SandboxKey": "",
"SecondaryIPAddresses": null,
"SecondaryIPv6Addresses": null,
"EndpointID": "",
"Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"IPAddress": "",
"IPPrefixLen": 0,
"IPv6Gateway": "",
"MacAddress": "",
"Networks": null
}
}
]
---
apiVersion: apps/v1beta1
kind: StatefulSet
metadata:
name: es-logs
namespace: logs
spec:
serviceName: es-logs
replicas: 1
template:
metadata:
labels:
app: es
role: es-node
cluster: logs
itsecmon.purpose: elasticsearch
spec:
serviceAccountName: es-discovery
containers:
- name: es
imagePullPolicy: Always
image: 1234.dkr.ecr.us-west-2.amazonaws.com/elasticsearch:6.0.0
resources:
requests:
memory: "30Gi"
cpu: "4"
limits:
memory: "30Gi"
cpu: "4"
ports:
- containerPort: 9200
name: restapi
protocol: TCP
- containerPort: 9300
name: transport
protocol: TCP
volumeMounts:
- name: datadir
mountPath: /usr/share/elasticsearch/data
env:
- name: TAKE_FILE_OWNERSHIP
value: "true"
- name: ES_JAVA_OPTS
value: "-Xms20g -Xmx20g"
- name: DISCOVERY_SERVICE
value: logs
- name: "NAMESPACE"
valueFrom:
fieldRef:
fieldPath: metadata.namespace
command: ["sleep", "300000"]
# args: ["bin/elasticsearch", "-Ecluster.name=logs", "-Enode.master=true", "-Enode.data=true", "-Ebootstrap.memory_lock=true", "-Ediscovery.zen.minimum_master_nodes=1"]
securityContext:
privileged: true
# capabilities:
# add: ["IPC_LOCK"]
# runAsUser: 1000
# fsGroup: 1000
volumeClaimTemplates:
- metadata:
name: datadir
spec:
accessModes: [ "ReadWriteOnce" ]
storageClassName: aws-us-west-2a-gp2
resources:
requests:
storage: 40Gi
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