1、安装helm
下载脚本安装
bash
~# curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3
~# chmod 700 get_helm.sh
~# ./get_helm.sh
或者下载包进行安装
bash
~# wget https://get.helm.sh/helm-canary-linux-amd64.tar.gz
~# mv helm /usr/local/bin
~# chmod +x /usr/local/bin/helm
2、安装nfs
bash
### 这里就将 nfs-server 安装在 master 节点
# 安装 nfs-utils、rpcbind 软件包(===所有节点===)
yum -y install nfs-utils rpcbind
# 创建目录
sudo mkdir -p /data/nfs
# 添加权限
sudo chmod 777 -R /data/nfs
# 编辑文件,添加以下内容
sudo vim /etc/exports
/data/nfs 172.16.10.0/24(rw,no_root_squash,sync)
# 重启服务
systemctl start rpcbind && systemctl enable rpcbind
systemctl start nfs && systemctl enable nfs(所有节点)
# 配置生效
exportfs -rv
# 查看共享目录
sudo showmount -e 192.168.10.100
# 返回值如下,表示创建成功
Export list for 192.168.10.100:
/data/nfs 172.16.10.*
3、安装skypwalk服务
参考链接
1)设置环境变量
bash
# change the release version according to your need
export SKYWALKING_RELEASE_VERSION=4.5.0
# change the release name according to your scenario
export SKYWALKING_RELEASE_NAME=skywalking
# change the namespace to where you want to install SkyWalking
export SKYWALKING_RELEASE_NAMESPACE=default
2)通过Docker Helm repository安装skywalking
编辑配置文件
bash
cd /root/skywalking-kubernetes/chart
cat skywalking/values-my-es.yaml
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Default values for skywalking.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.
oap:
image:
tag: 9.6.0
storageType: elasticsearch
ui:
image:
tag: 9.6.0
elasticsearch:
enabled: false
config: # For users of an existing elasticsearch cluster,takes effect when `elasticsearch.enabled` is false
host: elasticsearch-es-http
port:
http: 9200
user: "xxx" # [optional]
password: "xxx" # [optional]
bash
kubectl create namespace skywalking
helm install "${SKYWALKING_RELEASE_NAME}" \
oci://registry-1.docker.io/apache/skywalking-helm \
--version "${SKYWALKING_RELEASE_VERSION}" \
-n "${SKYWALKING_RELEASE_NAMESPACE}" \
--set oap.image.tag=9.6.0 \
--set oap.storageType=elasticsearch \
--set ui.image.tag=9.6.0
结果输出如下
bash
NAME: skywalking
LAST DEPLOYED: Sun Dec 24 03:18:33 2023
NAMESPACE: skywalking
STATUS: deployed
REVISION: 1
NOTES:
************************************************************************
* *
* SkyWalking Helm Chart by SkyWalking Team *
* *
************************************************************************
Thank you for installing skywalking-helm.
Your release is named skywalking.
Learn more, please visit https://skywalking.apache.org/
Get the UI URL by running these commands:
echo "Visit http://127.0.0.1:8080 to use your application"
kubectl port-forward svc/skywalking-skywalking-helm-ui 8080:80 --namespace skywalking
#################################################################################
###### WARNING: Persistence is disabled!!! You will lose your data when #####
###### the SkyWalking's storage ES pod is terminated. #####
#################################################################################
查看对应pods
bash
kubectl get pods -n skywalking
NAME READY STATUS RESTARTS AGE
elasticsearch-master-0 1/1 Running 0 34h
elasticsearch-master-1 1/1 Running 0 34h
elasticsearch-master-2 1/1 Running 0 34h
skywalking-skywalking-helm-oap-5c7bc85f97-48rbt 1/1 Running 0 34h
skywalking-skywalking-helm-oap-5c7bc85f97-v74ls 1/1 Running 0 34h
skywalking-skywalking-helm-oap-init-ftc8m 0/1 Completed 0 34h
skywalking-skywalking-helm-ui-b9f69c6fc-wgjvr 1/1 Running 0 34h
3)查看配置文件
A、查看skywalking-skywalking-helm-ui的相关文件内容
depoyment文本内容
bash
~# kubectl edit deployment skywalking-skywalking-helm-ui -n skywalking
apiVersion: apps/v1
kind: Deployment
metadata:
annotations:
deployment.kubernetes.io/revision: "1"
meta.helm.sh/release-name: skywalking
meta.helm.sh/release-namespace: skywalking
creationTimestamp: "2023-12-23T19:18:33Z"
generation: 1
labels:
app: skywalking
app.kubernetes.io/managed-by: Helm
chart: skywalking-helm-4.5.0
component: ui
heritage: Helm
release: skywalking
name: skywalking-skywalking-helm-ui
namespace: skywalking
resourceVersion: "46556645"
uid: c0e3217e-4456-4252-b28c-cb53c26e5bf1
spec:
progressDeadlineSeconds: 600
replicas: 1
revisionHistoryLimit: 10
selector:
matchLabels:
app: skywalking
component: ui
release: skywalking
strategy:
rollingUpdate:
maxSurge: 25%
maxUnavailable: 25%
type: RollingUpdate
template:
metadata:
creationTimestamp: null
labels:
app: skywalking
component: ui
release: skywalking
spec:
containers:
- env:
- name: SW_OAP_ADDRESS
value: http://skywalking-skywalking-helm-oap:12800
image: skywalking.docker.scarf.sh/apache/skywalking-ui:9.6.0
imagePullPolicy: IfNotPresent
name: ui
ports:
- containerPort: 8080
name: page
protocol: TCP
resources: {}
terminationMessagePath: /dev/termination-log
terminationMessagePolicy: File
dnsPolicy: ClusterFirst
restartPolicy: Always
schedulerName: default-scheduler
securityContext: {}
terminationGracePeriodSeconds: 30
services
bash
~# kubectl edit svc skywalking-skywalking-helm-ui -n skywalking
apiVersion: v1
kind: Service
metadata:
annotations:
meta.helm.sh/release-name: skywalking
meta.helm.sh/release-namespace: skywalking
creationTimestamp: "2023-12-23T19:18:33Z"
labels:
app: skywalking
app.kubernetes.io/managed-by: Helm
chart: skywalking-helm-4.5.0
component: ui
heritage: Helm
release: skywalking
name: skywalking-skywalking-helm-ui
namespace: skywalking
resourceVersion: "46556519"
uid: b4e3da64-da1a-4dcb-9324-537773ce251a
spec:
clusterIP: 10.68.222.100
clusterIPs:
- 10.68.222.100
internalTrafficPolicy: Cluster
ipFamilies:
- IPv4
ipFamilyPolicy: SingleStack
ports:
- port: 80
protocol: TCP
targetPort: 8080
selector:
app: skywalking
component: ui
release: skywalking
sessionAffinity: None
type: ClusterIP
status:
loadBalancer: {}
A、查看skywalking-skywalking-helm-oap的相关文件内容
deployment
bash
~# kubectl edit deployment skywalking-skywalking-helm-oap -n skywalking
apiVersion: apps/v1
kind: Deployment
metadata:
annotations:
deployment.kubernetes.io/revision: "1"
meta.helm.sh/release-name: skywalking
meta.helm.sh/release-namespace: skywalking
creationTimestamp: "2023-12-23T19:18:33Z"
generation: 1
labels:
app: skywalking
app.kubernetes.io/managed-by: Helm
chart: skywalking-helm-4.5.0
component: oap
heritage: Helm
release: skywalking
name: skywalking-skywalking-helm-oap
namespace: skywalking
resourceVersion: "46557028"
uid: 83562701-0540-479d-b45c-72445e0d5bcf
spec:
progressDeadlineSeconds: 600
replicas: 2
revisionHistoryLimit: 10
selector:
matchLabels:
app: skywalking
component: oap
release: skywalking
strategy:
rollingUpdate:
maxSurge: 25%
maxUnavailable: 25%
type: RollingUpdate
template:
metadata:
creationTimestamp: null
creationTimestamp: null
labels:
app: skywalking
component: oap
release: skywalking
spec:
affinity:
podAntiAffinity:
preferredDuringSchedulingIgnoredDuringExecution:
- podAffinityTerm:
labelSelector:
matchLabels:
app: skywalking
component: oap
release: skywalking
topologyKey: kubernetes.io/hostname
weight: 1
containers:
- env:
- name: JAVA_OPTS
value: -Dmode=no-init -Xmx2g -Xms2g
- name: SW_CLUSTER
value: kubernetes
- name: SW_CLUSTER_K8S_NAMESPACE
value: skywalking
- name: SW_CLUSTER_K8S_LABEL
value: app=skywalking,release=skywalking,component=oap
- name: SKYWALKING_COLLECTOR_UID
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: metadata.uid
- name: SW_STORAGE
value: elasticsearch
- name: SW_STORAGE_ES_CLUSTER_NODES
value: elasticsearch-master:9200
image: skywalking.docker.scarf.sh/apache/skywalking-oap-server:9.6.0
imagePullPolicy: IfNotPresent
livenessProbe:
failureThreshold: 3
initialDelaySeconds: 5
periodSeconds: 10
successThreshold: 1
tcpSocket:
port: 12800
timeoutSeconds: 1
terminationMessagePath: /dev/termination-log
terminationMessagePolicy: File
dnsPolicy: ClusterFirst
initContainers:
- command:
- sh
- -c
- for i in $(seq 1 60); do nc -z -w3 elasticsearch-master 9200 && exit 0 ||
sleep 5; done; exit 1
image: busybox:1.30
imagePullPolicy: IfNotPresent
name: wait-for-elasticsearch
resources: {}
terminationMessagePath: /dev/termination-log
terminationMessagePolicy: File
restartPolicy: Always
schedulerName: default-scheduler
securityContext: {}
serviceAccount: skywalking-skywalking-helm-oap
serviceAccountName: skywalking-skywalking-helm-oap
terminationGracePeriodSeconds: 30
service
bash
~# kubectl edit svc skywalking-skywalking-helm-oap -n skywalking
apiVersion: v1
kind: Service
metadata:
annotations:
meta.helm.sh/release-name: skywalking
meta.helm.sh/release-namespace: skywalking
creationTimestamp: "2023-12-23T19:18:33Z"
labels:
app: skywalking
app.kubernetes.io/managed-by: Helm
chart: skywalking-helm-4.5.0
component: oap
heritage: Helm
release: skywalking
name: skywalking-skywalking-helm-oap
namespace: skywalking
resourceVersion: "46556523"
uid: 386c9503-7003-447a-94a0-4f9dcd2fa06d
spec:
clusterIP: 10.68.169.25
clusterIPs:
- 10.68.169.25
internalTrafficPolicy: Cluster
ipFamilies:
- IPv4
ipFamilyPolicy: SingleStack
ports:
- name: grpc
port: 11800
protocol: TCP
targetPort: 11800
- name: rest
port: 12800
protocol: TCP
targetPort: 12800
selector:
app: skywalking
component: oap
release: skywalking
sessionAffinity: None
type: ClusterIP
status:
loadBalancer: {}
C、ingress的配置文件内容
secret
bash
~# kubectl edit secret abc.com-ssl -n skywalking
apiVersion: v1
data:
tls.crt: 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
tls.key: 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
immutable: false
kind: Secret
metadata:
creationTimestamp: "2023-12-21T14:30:06Z"
name: abc.com-ssl
namespace: skywalking
resourceVersion: "46095322"
bash
~# kubectl edit ingress skywalking-ui -n skywalking
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
creationTimestamp: "2023-12-22T11:51:21Z"
generation: 3
labels:
app: skywalking
app.kubernetes.io/managed-by: Helm
chart: skywalking-4.3.0
component: ui
heritage: Helm
k8s.kuboard.cn/name: skywalking-ui
release: skywalking
name: skywalking-ui
namespace: skywalking
resourceVersion: "46541768"
uid: 9331ed1a-40e0-4fb2-b6a5-370207fb196b
spec:
ingressClassName: biking-ingress
rules:
- host: skywalking-oap-test.abc.com
http:
paths:
- backend:
service:
name: skywalking-skywalking-helm-ui
port:
number: 80
path: /
pathType: Prefix
tls:
- hosts:
- skywalking-oap-test.abc.com
secretName: abc.com-ssl
status:
loadBalancer:
ingress:
- ip: 172.16.10.202
- ip: 172.16.10.203
D、查看elasticsearch的配置内容
StatefulSet
yaml
~# kubectl edit StatefulSet elasticsearch-master -n skywalking
apiVersion: apps/v1
kind: StatefulSet
metadata:
annotations:
esMajorVersion: "7"
meta.helm.sh/release-name: skywalking
meta.helm.sh/release-namespace: skywalking
creationTimestamp: "2023-12-23T19:18:33Z"
generation: 1
labels:
app: elasticsearch-master
app.kubernetes.io/managed-by: Helm
chart: elasticsearch
heritage: Helm
release: skywalking
name: elasticsearch-master
namespace: skywalking
resourceVersion: "46556881"
uid: 6181350e-d165-43b6-b1df-e2473b928f47
spec:
persistentVolumeClaimRetentionPolicy:
whenDeleted: Retain
whenScaled: Retain
podManagementPolicy: Parallel
replicas: 3
revisionHistoryLimit: 10
selector:
matchLabels:
app: elasticsearch-master
serviceName: elasticsearch-master-headless
template:
metadata:
creationTimestamp: null
labels:
app: elasticsearch-master
chart: elasticsearch
release: skywalking
name: elasticsearch-master
spec:
affinity:
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchExpressions:
- key: app
operator: In
values:
- elasticsearch-master
topologyKey: kubernetes.io/hostname
automountServiceAccountToken: true
containers:
- env:
- name: node.name
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: metadata.name
- name: cluster.initial_master_nodes
value: elasticsearch-master-0,elasticsearch-master-1,elasticsearch-master-2,
- name: discovery.seed_hosts
value: elasticsearch-master-headless
- name: cluster.name
value: elasticsearch
- name: network.host
value: 0.0.0.0
- name: cluster.deprecation_indexing.enabled
value: "false"
- name: ES_JAVA_OPTS
value: -Xmx1g -Xms1g
- name: node.data
value: "true"
- name: node.ingest
value: "true"
- name: node.master
value: "true"
- name: node.ml
value: "true"
- name: node.remote_cluster_client
value: "true"
image: docker.elastic.co/elasticsearch/elasticsearch:7.17.3
imagePullPolicy: IfNotPresent
name: elasticsearch
ports:
- containerPort: 9200
name: http
protocol: TCP
- containerPort: 9300
name: transport
protocol: TCP
readinessProbe:
exec:
command:
- bash
- -c
- |
set -e
# If the node is starting up wait for the cluster to be ready (request params: "wait_for_status=green&timeout=1s" )
# Once it has started only check that the node itself is responding
START_FILE=/tmp/.es_start_file
# Disable nss cache to avoid filling dentry cache when calling curl
# This is required with Elasticsearch Docker using nss < 3.52
export NSS_SDB_USE_CACHE=no
http () {
local path="${1}"
local args="${2}"
set -- -XGET -s
if [ "$args" != "" ]; then
set -- "$@" $args
fi
if [ -n "${ELASTIC_PASSWORD}" ]; then
set -- "$@" -u "elastic:${ELASTIC_PASSWORD}"
fi
curl --output /dev/null -k "$@" "http://127.0.0.1:9200${path}"
}
if [ -f "${START_FILE}" ]; then
echo 'Elasticsearch is already running, lets check the node is healthy'
HTTP_CODE=$(http "/" "-w %{http_code}")
RC=$?
if [[ ${RC} -ne 0 ]]; then
echo "curl --output /dev/null -k -XGET -s -w '%{http_code}' \${BASIC_AUTH} http://127.0.0.1:9200/ failed with RC ${RC}"
exit ${RC}
fi
# ready if HTTP code 200, 503 is tolerable if ES version is 6.x
if [[ ${HTTP_CODE} == "200" ]]; then
exit 0
elif [[ ${HTTP_CODE} == "503" && "7" == "6" ]]; then
exit 0
else
echo "curl --output /dev/null -k -XGET -s -w '%{http_code}' \${BASIC_AUTH} http://127.0.0.1:9200/ failed with HTTP code ${HTTP_CODE}"
exit 1
fi
else
echo 'Waiting for elasticsearch cluster to become ready (request params: "wait_for_status=green&timeout=1s" )'
if http "/_cluster/health?wait_for_status=green&timeout=1s" "--fail" ; then
touch ${START_FILE}
exit 0
else
echo 'Cluster is not yet ready (request params: "wait_for_status=green&timeout=1s" )'
exit 1
fi
fi
failureThreshold: 3
initialDelaySeconds: 10
periodSeconds: 10
successThreshold: 3
timeoutSeconds: 5
resources:
limits:
cpu: "1"
memory: 2Gi
requests:
cpu: 100m
memory: 2Gi
securityContext:
capabilities:
drop:
- ALL
runAsNonRoot: true
runAsUser: 1000
terminationMessagePath: /dev/termination-log
terminationMessagePolicy: File
dnsPolicy: ClusterFirst
enableServiceLinks: true
initContainers:
- command:
- sysctl
- -w
- vm.max_map_count=262144
image: docker.elastic.co/elasticsearch/elasticsearch:7.17.3
imagePullPolicy: IfNotPresent
name: configure-sysctl
resources: {}
securityContext:
privileged: true
runAsUser: 0
terminationMessagePath: /dev/termination-log
terminationMessagePolicy: File
restartPolicy: Always
schedulerName: default-scheduler
securityContext:
fsGroup: 1000
runAsUser: 1000
terminationGracePeriodSeconds: 120
updateStrategy:
type: RollingUpdate
service
yaml
~# kubectl edit service elasticsearch-master -n skywalking
apiVersion: v1
kind: Service
metadata:
annotations:
meta.helm.sh/release-name: skywalking
meta.helm.sh/release-namespace: skywalking
creationTimestamp: "2023-12-23T19:18:33Z"
labels:
app: elasticsearch-master
app.kubernetes.io/managed-by: Helm
chart: elasticsearch
heritage: Helm
release: skywalking
name: elasticsearch-master
namespace: skywalking
resourceVersion: "46556527"
uid: 7e6f70f2-de8f-46e6-8b2d-0421e32ec4f7
spec:
clusterIP: 10.68.47.138
clusterIPs:
- 10.68.47.138
internalTrafficPolicy: Cluster
ipFamilies:
- IPv4
ipFamilyPolicy: SingleStack
ports:
- name: http
port: 9200
protocol: TCP
targetPort: 9200
- name: transport
port: 9300
protocol: TCP
targetPort: 9300
selector:
app: elasticsearch-master
chart: elasticsearch
release: skywalking
sessionAffinity: None
type: ClusterIP
status:
loadBalancer: {}
检测脚本:
bash
bash -c 'set -e
# If the node is starting up wait for the cluster to be ready (request params: "wait_for_status=green&timeout=1s" )
# Once it has started only check that the node itself is responding
START_FILE=/tmp/.es_start_file
# Disable nss cache to avoid filling dentry cache when calling curl
# This is required with Elasticsearch Docker using nss < 3.52
export NSS_SDB_USE_CACHE=no
http () {
local path="${1}"
local args="${2}"
set -- -XGET -s
if [ "$args" != "" ]; then
set -- "$@" $args
fi
if [ -n "${ELASTIC_PASSWORD}" ]; then
set -- "$@" -u "elastic:${ELASTIC_PASSWORD}"
fi
curl --output /dev/null -k "$@" "http://127.0.0.1:9200${path}"
}
if [ -f "${START_FILE}" ]; then
echo 'Elasticsearch is already running, lets check the node is healthy'
HTTP_CODE=$(http "/" "-w %{http_code}")
RC=$?
if [[ ${RC} -ne 0 ]]; then
echo "curl --output /dev/null -k -XGET -s -w '%{http_code}' \${BASIC_AUTH} http://127.0.0.1:9200/ failed with RC ${RC}"
exit ${RC}
fi
# ready if HTTP code 200, 503 is tolerable if ES version is 6.x
if [[ ${HTTP_CODE} == "200" ]]; then
exit 0
elif [[ ${HTTP_CODE} == "503" && "7" == "6" ]]; then
exit 0
else
echo "curl --output /dev/null -k -XGET -s -w '%{http_code}' \${BASIC_AUTH} http://127.0.0.1:9200/ failed with HTTP code ${HTTP_CODE}"
exit 1
fi
else
echo 'Waiting for elasticsearch cluster to become ready (request params: "wait_for_status=green&timeout=1s" )'
if http "/_cluster/health?wait_for_status=green&timeout=1s" "--fail" ; then
touch ${START_FILE}
exit 0
else
echo 'Cluster is not yet ready (request params: "wait_for_status=green&timeout=1s" )'
exit 1
fi
fi
'
4、添加客户端agent
下载apache-skywalking-apm-es7后,解压文件,将解压目录下的agent目录,存放到nfs下,然后挂载到java对应的pod服务,并将对应的文件加目录挂载到pods的/usr/skywalking/agent/下
8.7.0版本
bash
wget https://archive.apache.org/dist/skywalking/8.7.0/apache-skywalking-apm-es7-8.7.0.tar.gz
tar -xf apache-skywalking-apm-es7-8.7.0.tar.gz
mv apache-skywalking-apm-es7-8.70/agent/* /data/nfs/skywalking-agent/
9.1.0版本
yaml
wget https://archive.apache.org/dist/skywalking/java-agent/9.1.0/apache-skywalking-java-agent-9.1.0.tgz
tar -xf apache-skywalking-java-agent-9.1.0.tgz
mv skywalking-agent/* /data/nfs/
启动一个pods
deployment文本内容
bash
~# kubectl edit deployment financial-management -n test
apiVersion: apps/v1
kind: Deployment
metadata:
annotations:
deployment.kubernetes.io/revision: "9"
k8s.kuboard.cn/displayName: financial-management
kubectl.kubernetes.io/last-applied-configuration: |
{"apiVersion":"apps/v1","kind":"Deployment","metadata":{"annotations":{"k8s.kuboard.cn/displayName":"financial-management"},"labels":{"k8s.kuboard.cn/layer":"platform","k8s.kuboard.cn/name":"financial-management"},"name":"financial-management","namespace":"biking"},"spec":{"progressDeadlineSeconds":600,"replicas":1,"revisionHistoryLimit":10,"selector":{"matchLabels":{"k8s.kuboard.cn/name":"financial-management"}},"strategy":{"rollingUpdate":{"maxSurge":"25%","maxUnavailable":"25%"},"type":"RollingUpdate"},"template":{"metadata":{"labels":{"k8s.kuboard.cn/name":"financial-management"}},"spec":{"containers":[{"env":[{"name":"TZ","value":"Asia/Shanghai"},{"name":"NACOS","value":"172.16.10.20"}],"image":"harbor.cuiwjrpcvi.com/bktest/financial-management:test","imagePullPolicy":"Always","name":"financial-management","ports":[{"containerPort":8081,"name":"msag7","protocol":"TCP"}],"resources":{},"terminationMessagePath":"/test/termination-log","terminationMessagePolicy":"File"}],"dnsPolicy":"ClusterFirst","hostAliases":[{"hostnames":["rocketmq","kafka","redis"],"ip":"172.16.10.20"}],"imagePullSecrets":[{"name":"harbor-secret"}],"restartPolicy":"Always","schedulerName":"default-scheduler","securityContext":{},"terminationGracePeriodSeconds":30}}}}
creationTimestamp: "2023-06-27T08:19:05Z"
generation: 11
labels:
k8s.kuboard.cn/layer: platform
k8s.kuboard.cn/name: financial-management
name: financial-management
namespace: test
resourceVersion: "46557189"
uid: 89bc052f-e343-489d-bef9-caa7585c8d1e
spec:
progressDeadlineSeconds: 600
replicas: 1
revisionHistoryLimit: 10
selector:
matchLabels:
k8s.kuboard.cn/name: financial-management
strategy:
rollingUpdate:
maxSurge: 25%
maxUnavailable: 25%
type: RollingUpdate
template:
metadata:
annotations:
kubectl.kubernetes.io/restartedAt: "2023-12-23T23:21:18+04:00"
creationTimestamp: null
labels:
k8s.kuboard.cn/name: financial-management
spec:
containers:
- env:
- name: TZ
value: Asia/Shanghai
- name: NACOS
value: 172.16.10.20
- name: BUILD_TAG
value: ${BUILD_TAG}
- name: NAMESPACE
value: test
- name: JAVA_TOOL_OPTIONS
value: -javaagent:/usr/skywalking/agent/skywalking-agent.jar
- name: SW_AGENT_NAME
value: financial-management
- name: SW_AGENT_COLLECTOR_BACKEND_SERVICES
value: skywalking-skywalking-helm-oap.skywalking.svc.cluster.local:11800
- name: SW_AGENT_FORCE_TLS
value: "true"
image: harbor.cuiwjrpcvi.com/bktest/financial-management:test
imagePullPolicy: Always
name: financial-management
ports:
- containerPort: 8081
name: msag7
protocol: TCP
resources: {}
terminationMessagePath: /test/termination-log
terminationMessagePolicy: File
volumeMounts:
- mountPath: /usr/skywalking/agent/
name: volume-2bhb2
subPath: skywalking-agent
dnsPolicy: ClusterFirst
hostAliases:
- hostnames:
- rocketmq
- kafka
- redis
ip: 172.16.10.20
imagePullSecrets:
- name: harbor-secret
restartPolicy: Always
schedulerName: default-scheduler
securityContext: {}
terminationGracePeriodSeconds: 30
volumes:
- name: volume-2bhb2
nfs:
path: /data/nfs
server: 172.16.10.20
service文本内容
bash
~# kubectl edit svc financial-management -n test
apiVersion: v1
kind: Service
metadata:
annotations:
kubectl.kubernetes.io/last-applied-configuration: |
{"apiVersion":"v1","kind":"Service","metadata":{"annotations":{},"labels":{"app.kubernetes.io/instance":"financial-management","k8s.kuboard.cn/name":"financial-management"},"name":"financial-management","namespace":"biking"},"spec":{"ports":[{"name":"kjmfca","port":8081,"protocol":"TCP","targetPort":8081}],"selector":{"k8s.kuboard.cn/name":"financial-management"},"sessionAffinity":"None","type":"ClusterIP"}}
creationTimestamp: "2023-06-27T08:19:05Z"
labels:
app.kubernetes.io/instance: financial-management
k8s.kuboard.cn/name: financial-management
name: financial-management
namespace: test
resourceVersion: "5855"
uid: 4620bbc0-f8bd-48d9-8ad6-41a69939c31d
spec:
clusterIP: 10.68.140.221
clusterIPs:
- 10.68.140.221
internalTrafficPolicy: Cluster
ipFamilies:
- IPv4
ipFamilyPolicy: SingleStack
ports:
- name: kjmfca
port: 8081
protocol: TCP
targetPort: 8081
selector:
k8s.kuboard.cn/name: financial-management
sessionAffinity: None
type: ClusterIP
status:
loadBalancer: {}
依次类推部署其他的pod
5、登录ui控制台
https://skywalking-oap-test.abc.com/General-Service/Services
service图形入下
Topology图形如下
查看实例的图形