aaaafadf

将mongodb-linux-x86_64-4.0.4.tgz复制到chinaskill-sql-1和chinaskill-sql-2
[root@chinaskill-sql-1 ~]# tar -zxf mongodb-linux-x86_64-4.0.4.tgz -C /usr/local
[root@chinaskill-sql-1 ~]# cd /usr/local
[root@chinaskill-sql-1 local]# mv mongodb-linux-x86_64-4.0.4/ mongodb
[root@chinaskill-sql-1 local]# vi /etc/profile
export PATH=$PATH:/usr/local/mongodb/bin
[root@chinaskill-sql-1 local]# source /etc/profile
[root@chinaskill-sql-1 local]# mkdir -p /data/db
[root@chinaskill-sql-1 local]# mongo --version
[root@chinaskill-sql-2 ~]# tar -zxf mongodb-linux-x86_64-4.0.4.tgz -C /usr/local
[root@chinaskill-sql-2 ~]# cd /usr/local
[root@chinaskill-sql-2 local]# mv mongodb-linux-x86_64-4.0.4/ mongodb
[root@chinaskill-sql-2 local]# vi /etc/profile
export PATH=$PATH:/usr/local/mongodb/bin
[root@chinaskill-sql-2 local]# source /etc/profile
[root@chinaskill-sql-2 local]# mkdir -p /data/db
[root@chinaskill-sql-2 local]# mongo --version



将mongodb-linux-x86_64-4.0.4.tgz复制到chinaskill-sql-1和chinaskill-sql-2
[root@chinaskill-sql-1 ~]# tar -zxf mongodb-linux-x86_64-4.0.4.tgz -C /usr/local
[root@chinaskill-sql-1 ~]# cd /usr/local
[root@chinaskill-sql-1 local]# mv mongodb-linux-x86_64-4.0.4/ mongodb
[root@chinaskill-sql-1 local]# vi /etc/profile
export PATH=$PATH:/usr/local/mongodb/bin
[root@chinaskill-sql-1 local]# source /etc/profile
[root@chinaskill-sql-1 local]# mkdir -p /data/db
[root@chinaskill-sql-1 local]# mongo --version
[root@chinaskill-sql-2 ~]# tar -zxf mongodb-linux-x86_64-4.0.4.tgz -C /usr/local
[root@chinaskill-sql-2 ~]# cd /usr/local
[root@chinaskill-sql-2 local]# mv mongodb-linux-x86_64-4.0.4/ mongodb
[root@chinaskill-sql-2 local]# vi /etc/profile
export PATH=$PATH:/usr/local/mongodb/bin
[root@chinaskill-sql-2 local]# source /etc/profile
[root@chinaskill-sql-2 local]# mkdir -p /data/db
[root@chinaskill-sql-2 local]# mongo --version
将mongodb-linux-x86_64-4.0.4.tgz复制到chinaskill-sql-1和chinaskill-sql-2
[root@chinaskill-sql-1 ~]# tar -zxf mongodb-linux-x86_64-4.0.4.tgz -C /usr/local
[root@chinaskill-sql-1 ~]# cd /usr/local
[root@chinaskill-sql-1 local]# mv mongodb-linux-x86_64-4.0.4/ mongodb
[root@chinaskill-sql-1 local]# vi /etc/profile
export PATH=$PATH:/usr/local/mongodb/bin
[root@chinaskill-sql-1 local]# source /etc/profile
[root@chinaskill-sql-1 local]# mkdir -p /data/db
[root@chinaskill-sql-1 local]# mongo --version
[root@chinaskill-sql-2 ~]# tar -zxf mongodb-linux-x86_64-4.0.4.tgz -C /usr/local
[root@chinaskill-sql-2 ~]# cd /usr/local
[root@chinaskill-sql-2 local]# mv mongodb-linux-x86_64-4.0.4/ mongodb
[root@chinaskill-sql-2 local]# vi /etc/profile
export PATH=$PATH:/usr/local/mongodb/bin
[root@chinaskill-sql-2 local]# source /etc/profile
[root@chinaskill-sql-2 local]# mkdir -p /data/db
[root@chinaskill-sql-2 local]# mongo --version
[root@chinaskill-sql-1 local]# vi /usr/local/mongodb/mongod.conf
bind_ip=0.0.0.0
replSet=rs
[root@chinaskill-sql-1 local]# mongod -f /usr/local/mongodb/mongod.conf &
[root@chinaskill-sql-2 local]# vi /usr/local/mongodb/mongod.conf
bind_ip=0.0.0.0
replSet=rs
[root@chinaskill-sql-2 local]# mongod -f /usr/local/mongodb/mongod.conf &
[root@chinaskill-sql-1 local]# mongo
> rs.status()
{
        "operationTime" : Timestamp(0, 0),
        "ok" : 0,
        "errmsg" : "no replset config has been received",
        "code" : 94,
        "codeName" : "NotYetInitialized",
        "$clusterTime" : {
                "clusterTime" : Timestamp(0, 0),
                "signature" : {
                        "hash" : BinData(0,"AAAAAAAAAAAAAAAAAAAAAAAAAAA="),
                        "keyId" : NumberLong(0)
                }
        }
}
> var config={_id:"rs",members:[{_id:0,host:"172.16.2.76:27017"},{_id:1,host:"172.16.2.45:27017"}]}
> rs.initiate(config)
……
rs:PRIMARY> rs.status()
{
        "set" : "rs",
        "date" : ISODate("2022-09-08T06:49:13.414Z"),
        "myState" : 1,
        "term" : NumberLong(1),
        "syncingTo" : "",
        "syncSourceHost" : "",
        "syncSourceId" : -1,
        "heartbeatIntervalMillis" : NumberLong(2000),
        "optimes" : {
                "lastCommittedOpTime" : {
                        "ts" : Timestamp(1662619748, 1),
                        "t" : NumberLong(1)
                },
                "readConcernMajorityOpTime" : {
                        "ts" : Timestamp(1662619748, 1),
                        "t" : NumberLong(1)
                },
                "appliedOpTime" : {
                        "ts" : Timestamp(1662619748, 1),
                        "t" : NumberLong(1)
                },
                "durableOpTime" : {
                        "ts" : Timestamp(1662619748, 1),
                        "t" : NumberLong(1)
                }
        },
        "lastStableCheckpointTimestamp" : Timestamp(1662619698, 1),
        "members" : [
                {
                        "_id" : 0,
                        "name" : "172.16.2.76:27017",
                        "health" : 1,
                        "state" : 1,
                        "stateStr" : "PRIMARY",
                        "uptime" : 284,
                        "optime" : {
                                "ts" : Timestamp(1662619748, 1),
                                "t" : NumberLong(1)
                        },
                        "optimeDate" : ISODate("2022-09-08T06:49:08Z"),
                        "syncingTo" : "",
                        "syncSourceHost" : "",
                        "syncSourceId" : -1,
                        "infoMessage" : "could not find member to sync from",
                        "electionTime" : Timestamp(1662619696, 1),
                        "electionDate" : ISODate("2022-09-08T06:48:16Z"),
                        "configVersion" : 1,
                        "self" : true,
                        "lastHeartbeatMessage" : ""
                },
                {
                        "_id" : 1,
                        "name" : "172.16.2.45:27017",
                        "health" : 1,
                        "state" : 2,
                        "stateStr" : "SECONDARY",
                        "uptime" : 68,
                        "optime" : {
                                "ts" : Timestamp(1662619748, 1),
                                "t" : NumberLong(1)
                        },
                        "optimeDurable" : {
                                "ts" : Timestamp(1662619748, 1),
                                "t" : NumberLong(1)
                        },
                        "optimeDate" : ISODate("2022-09-08T06:49:08Z"),
                        "optimeDurableDate" : ISODate("2022-09-08T06:49:08Z"),
                        "lastHeartbeat" : ISODate("2022-09-08T06:49:12.328Z"),
                        "lastHeartbeatRecv" : ISODate("2022-09-08T06:49:12.582Z"),
                        "pingMs" : NumberLong(0),
                        "lastHeartbeatMessage" : "",
                        "syncingTo" : "172.16.2.76:27017",
                        "syncSourceHost" : "172.16.2.76:27017",
                        "syncSourceId" : 0,
                        "infoMessage" : "",
                        "configVersion" : 1
                }
        ],
        "ok" : 1,
        "operationTime" : Timestamp(1662619748, 1),
        "$clusterTime" : {
                "clusterTime" : Timestamp(1662619748, 1),
                "signature" : {
                        "hash" : BinData(0,"AAAAAAAAAAAAAAAAAAAAAAAAAAA="),
                        "keyId" : NumberLong(0)
                }
        }
}
rs:PRIMARY> exit
bye
 
[root@chinaskill-node-1 ~]# mkdir /usr/local/nodejs
[root@chinaskill-node-1 ~]# tar -Jxf node-v12.16.1-linux-x64.tar.xz -C /usr/local/nodejs
[root@chinaskill-node-1 ~]# vi /etc/profile
export NODE_PATH=/usr/local/nodejs/node-v12.16.1-linux-x64
export PATH=$PATH:$NODE_PATH/bin
[root@chinaskill-node-1 ~]# source /etc/profile
[root@chinaskill-node-1 ~]# node -v
v12.16.1
[root@chinaskill-node-1 ~]# yum install gcc-c++
[root@chinaskill-node-1 ~]# yum groupinstall 'Development Tools'
[root@chinaskill-node-1 ~]# tar -zxf rocket.chat.tgz -C /tmp
[root@chinaskill-node-1 ~]# cd /tmp/bundle/programs/server
[root@chinaskill-node-1 server]# npm install
[root@chinaskill-node-1 server]# mv /tmp/bundle /opt/Rocket.Chat
[root@chinaskill-node-1 server]# cd /opt/Rocket.Chat/
[root@chinaskill-node-1 Rocket.Chat]# useradd -M rocketchat
[root@chinaskill-node-1 Rocket.Chat]# usermod -L rocketchat
[root@chinaskill-node-1 Rocket.Chat]# chown -R rocketchat:rocketchat /opt/Rocket.Chat
[root@chinaskill-node-1 Rocket.Chat]# vi /lib/systemd/system/rocketchat.service
[Unit]
Description=The Rocket.Chat server running on Linux
After=network.target remote-fs.target nss-lookup.target nginx.service mongod.service
[Service]
ExecStart=/usr/local/nodejs/node-v12.16.1-linux-x64/bin/node /opt/Rocket.Chat/main.js
StandardOutput=syslog
StandardError=syslog
SyslogIdentifier=rocketchat
User=rocketchat
Environment=ROOT_URL=http://localhost:3000
Environment=PORT=3000
Environment=MONGO_URL=mongodb://172.16.2.76:27017/rocketchat?replicaSet=rs
Environment=MONGO_OPLOG_URL=mongodb://172.16.2.76:27017/local?replicaSet=rs
[Install]
WantedBy=multi-user.target
[root@chinaskill-node-1 Rocket.Chat]# systemctl enable rocketchat
[root@chinaskill-node-1 Rocket.Chat]# systemctl start rocketchat
[root@chinaskill-node-1 Rocket.Chat]# systemctl status rocketchat
● rocketchat.service - The Rocket.Chat server running on Linux
   Loaded: loaded (/usr/lib/systemd/system/rocketchat.service; enabled; vendor preset: disabled)
   Active: active (running) since Thu 2022-09-08 15:14:40 CST; 6s ago
 Main PID: 9168 (node)
   CGroup: /system.slice/rocketchat.service
           └─9168 /usr/local/nodejs/node-v12.16.1-linux-x64/bin/node /opt/Rocket.Chat/main.js
Sep 08 15:14:40 chinaskill-node-1 systemd[1]: Started The Rocket.Chat server running on Linux.
[root@chinaskill-sql-1 local]# mongo
rs:PRIMARY> show dbs
admin       0.000GB
config      0.000GB
local       0.001GB
rocketchat  0.002GB
rs:PRIMARY> use rocketchat
switched to db rocketchat
rs:PRIMARY> show collections
……
[root@chinaskill-sql-2 local]# mongo
rs:SECONDARY> db.getMongo().setSlaveOk()
rs:SECONDARY> show dbs
admin       0.000GB
config      0.000GB
local       0.001GB
rocketchat  0.002GB
rs:SECONDARY> exit
bye
http://121.37.137.27:3000

tar -zxvf rocketchat-cloud.tar.gz -C /opt
vim /etc/yum.repos.d/yum.repo[local]name=loaclbaseurl=file:///opt/yum.repogpgcheck=0enabled=1

yum install -y mongodb-org

mongo --version

systemctl enable mongod --now
【题目4】
1.配置mongodb文件
vim /etc/mongodb.conf...#network interfaces
net:
  port: 27017
  bindip: 127.0.0.1   #这里bindip改为0.0.0.0 (为了更好初始化)...#replication:
replication:
  replSetName: rs  #设置集群名称
2.对集群进行初始化
mongo   #进入命令行  (进行初始化的配置)...#可以首先创建一个json格式的变量数据> var rs_conf={"_id":"rs","members":[{"_id":0,"host":"172.16.1.125:27017"}, {"_id":1,"host":"172.16.1.7:27017"}]}   #eth0的网卡地址
#根据如上定以对rs集群进行初始化> rs.initiate(rs_conf)
#显示如下即为成功["ok : 1"]
3.查看集群状态
rs:SECONDARY> rs.status()
【题目5】
1 yum源安装
yum install -y nodejs

node --version
【题目7】上云
1.解压rocketchat压缩包到缓存目录/tmp
tar xvf rocket.chat.tgz -C /tmp/
2 安装依赖
yum install -y gcc-c++ make GraphicsMagick
3.安装npm依赖
#设置一个国内npm源npm config set registry https://registry.npmmirror.com/npm config set ELECTRON_MIRROR https://cdn.npmmirror.com/dist/electron/
#安装依赖cd /tmp/bundle/programs/server && sudo npm install
5.将包移到指定目录，并创建rocket.chat用户管理改目录
mv /tmp/bundle /opt/Rocket.chatuseradd -M rocketchat && sudo usermod -L rocketchatchown -R rocketchat:rocketchat /opt/Rocket.chat
6配置rockerchat.service实现对其的管理，必要指定必要的环境。
cd /opt/Rocket.chat
export MONGO_URL=mongodb://172.16.1.125:27017/rocketchat?replicaSet=rs       #主节点ipexport MONGO_OPLOG_URL=mongodb://172.16.2.168:27017/local?replicaSet=rs      #主节点ipexport ROOT_URL=http://172.16.2.59:3000/        #node节点ipexport PORT=3000
7.启动服务
cd /opt/Rocket.chat

node main.js

systemctl enable rocketchat && sudo systemctl start rocketchat
下载kubectl配置文件
mkdir -p $HOME/.kube
将kubeconfig.json复制到node节点
mv -f kubeconfig.json $HOME/.kube/config
kubectl config use-context internal
kubectl cluster-info
kubectl get nodes
将helm-v3.3.0-linux-amd64.tar.gz上传到云主机
tar -zxf helm-v3.3.0-linux-amd64.tar.gz
mv linux-amd64/helm /usr/local/bin
helm version
tar -zxf mychart-0.1.0.tgz
cd mychart
vi values.yaml
service:
  type: NodePort
helm package .
helm install nginx mychart-0.1.0.tgz
helm list
helm uninstall nginx
将/root/mychart/mychart-0.1.0.tgz复制到本机
上传模板
安装模板

tar -zxf mariadb-7.3.14.tgz
cd mariadb
vi values.yaml
service:
  ## Kubernetes service type, ClusterIP and NodePort are supported at present
  type: NodePort
  nodePort:
    master: 32334
rootUser:
  ## MariaDB admin password
  ## ref: https://github.com/bitnami/bitnami-docker-mariadb#setting-the-root-password-on-first-run
  ##
  password: "chinaskill"
  persistence:
    ## If true, use a Persistent Volume Claim, If false, use emptyDir
    ##
    enabled: false
  persistence:
    ## If true, use a Persistent Volume Claim, If false, use emptyDir
    ##
    enabled: false
docker load -i bitnami_mariadb-10.3.22-debian-10-r27.tar
helm install mariadb .

应用部署mriadb
kubectl create ns mariadb
mv mariadb mariadb10
tar -zxf mariadb-7.3.14.tgz
cd mariadb
vi values.yaml
service:
  ## Kubernetes service type, ClusterIP and NodePort are supported at present
  type: NodePort
db:
  ## MariaDB username and password
  ## ref: https://github.com/bitnami/bitnami-docker-mariadb#creating-a-database-user-on-first-run
  ##
  user: "chinaskillroot"
  password: "chinaskillpassword"
  ## Database to create
  ## ref: https://github.com/bitnami/bitnami-docker-mariadb#creating-a-database-on-first-run
  ##
  name: chinaskill
  persistence:
    ## If true, use a Persistent Volume Claim, If false, use emptyDir
    ##
    enabled: false
  persistence:
    ## If true, use a Persistent Volume Claim, If false, use emptyDir
    ##
    enabled: false
helm install -n mariadb mariadb .
helm list -A
tar -zxf wordpress-13.0.23.tgz
cd wordpress
vi values.yaml
service:
  ## @param service.type WordPress service type
  ##
  type: NodePort
readinessProbe:
  enabled: false
  readinessProbe:
    enabled: false
查看persistence:配置
mariadb:
    persistence:
      enabled: false
docker load -i bitnami_wordpress-5.9.2-debian-10-r0.tar
docker load -i bitnami_mariadb-10.5.15-debian-10-r11.tar
mkdir /wp
chmod 777 /wp
vi pv.yaml
---
apiVersion: v1
kind: PersistentVolume
metadata:
  name: pv-wp
  labels:
    name: pv-wp
spec:
  capacity:
    storage: 10Gi
  accessModes:
  - ReadWriteOnce
  persistentVolumeReclaimPolicy: Retain
  hostPath:
    path: /wp
kubectl apply -f pv.yaml
helm install wordpress .
mkdir -p /data/charts
chmod -R 777 /data/charts/
kubectl create ns chartmuseum
vi chartmuseum.yaml
---
apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: chartmuseum
  name: chartmuseum
  namespace: chartmuseum
spec:
  replicas: 1
  selector:
    matchLabels:
      app: chartmuseum
  template:
    metadata:
      labels:
        app: chartmuseum
    spec:
      containers:
      - image: chartmuseum/chartmuseum:latest
        imagePullPolicy: IfNotPresent
        name: chartmuseum
        ports:
        - containerPort: 8080
          protocol: TCP
        env:
        - name: DEBUG
          value: "1"
        - name: STORAGE
          value: local
        - name: STORAGE_LOCAL_ROOTDIR
          value: /charts
        volumeMounts:
        - mountPath: /charts
          name: charts-volume
      volumes:
      - name: charts-volume
        hostPath:
          path: /data/charts
          type: Directory
---
apiVersion: v1
kind: Service
metadata:
  name: chartmuseum
  namespace: chartmuseum
spec:
  ports:
  - port: 8080
    protocol: TCP
    targetPort: 8080
  selector:
    app: chartmuseum
kubectl apply -f chartmuseum.yaml
kubectl get svc -n chartmuseum
curl 10.106.178.78:8080
helm repo add chartmuseum http://10.106.178.78:8080
[root@master ~]# helm repo list
NAME            URL                      
chartmuseum     http://10.106.178.78:8080
[root@master ~]# curl --data-binary "@wordpress-13.0.23.tgz" http://10.106.178.78:8080/api/charts
{"saved":true}
[root@master ~]# curl http://10.106.178.78:8080/api/charts
{"wordpress":[{"name":"wordpress","home":"https://github.com/bitnami/charts/tree/master/bitnami/wordpress","sources":["https://github.com/bitnami/bitnami-docker-wordpress","https://wordpress.org/"],"version":"13.0.23","description":"WordPress is the world's most popular blogging and content management platform. Powerful yet simple, everyone from students to global corporations use it to build beautiful, functional websites.","keywords":["application","blog","cms","http","php","web","wordpress"],"maintainers":[{"name":"Bitnami","email":"containers@bitnami.com"}],"icon":"https://bitnami.com/assets/stacks/wordpress/img/wordpress-stack-220x234.png","apiVersion":"v2","appVersion":"5.9.2","annotations":{"category":"CMS"},"dependencies":[{"name":"memcached","version":"6.x.x","repository":"https://charts.bitnami.com/bitnami","condition":"memcached.enabled"},{"name":"mariadb","version":"10.x.x","repository":"https://charts.bitnami.com/bitnami","condition":"mariadb.enabled"},{"name":"common","version":"1.x.x","repository":"https://charts.bitnami.com/bitnami","tags":["bitnami-common"]}],"urls":["charts/wordpress-13.0.23.tgz"],"created":"2022-09-11T10:00:20.391057325Z","digest":"a4b42912909775eec74ec0cab4c021692bbf8234ead837f2cae3824f0762b228"}]}
helm repo update
helm install wordpress chartmuseum/wordpress

yum groupinstall 'Development Tools'
yum install glibc-static
tar -zxf chkrootkit.tar.gz
cd chkrootkit
make sense
mkdir /var/log/chkrootkit
./chkrootkit > /var/log/chkrootkit/chkrootkit.log

https://elk-docker.readthedocs.io/
echo "vm.max_map_count=262144" >> /etc/sysctl.conf
sysctl -p
docker load -i sebp_elk-7.16.3.tar
docker run -d --name elk --restart always -p 5601:5601 -p 9200:9200 -p 5044:5044 -e TZ=Asia/Shanghai sebp/elk:7.16.3
docker exec -it elk bash
/opt/logstash/bin/logstash --path.data /tmp/logstash/data -e 'input { stdin { } } output { elasticsearch { hosts => ["localhost"] } }'
this is a dummy entry
Ctrl+C
http://192.168.100.79:9200/_search?pretty&size=1000
http://192.168.100.79:5601
rpm -ivh filebeat-7.16.3-x86_64.rpm
mv /etc/filebeat/filebeat.yml /etc/filebeat/filebeat.yml.bak
rm -f /etc/filebeat/filebeat.yml
vi /etc/filebeat/filebeat.yml
output:
  logstash:
    enabled: true
    hosts:
      - 192.168.100.79:5044
    timeout: 15
    ssl:
      certificate_authorities:
          - /etc/pki/tls/certs/logstash-beats.crt
filebeat:
  inputs:
    -
      paths:
        - /var/log/messages
      document_type: syslog
vi /etc/pki/tls/certs/logstash-beats.crt
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
systemctl start filebeat
l解压docker-repo.tar.gz
[root@localhost ~]# tar -zxvf docker-repo.tar.gz -C /opt/
配置Docker源
[root@localhost ~]# cd /etc/yum.repos.d/
[root@localhost yum.repos.d]# mv * /home/
[root@localhost yum.repos.d]# cat local.repo
[centos]
name=centos
baseurl=http://172.16.100.216/centos
gpgcheck=0
enabled=1
[Docker]
name=Docker
baseurl=file:///opt/docker-repo
gpgcheck=0
enabled=1
清理原有的源
[root@localhost yum.repos.d]# yum clean all
Loaded plugins: fastestmirror
Cleaning repos: Docker
生成缓存
[root@localhost yum.repos.d]# yum makecache
Loaded plugins: fastestmirror
Determining fastest mirrors
Docker | 3.0 kB 00:00:00
centos | 3.6 kB 00:00:00
(1/7): Docker/filelists_db | 138 kB 00:00:00
(2/7): Docker/primary_db | 161 kB 00:00:00
(3/7): Docker/other_db | 80 kB 00:00:00
(4/7): centos/group_gz | 153 kB 00:00:00
(5/7): centos/filelists_db | 3.3 MB 00:00:00
(6/7): centos/primary_db | 3.3 MB 00:00:00
(7/7): centos/other_db | 1.3 MB 00:00:00
Metadata Cache Created
安装Docker
安装Docker
[root@localhost ~]# yum install -y docker-ce
启动Docker
[root@localhost ~]# systemctl enable docker --now
Created symlink from /etc/systemd/system/multi-user.target.wants/docker.service to /usr/lib/systemd/system/docker.service.
导入镜像
[root@localhost ~]# docker load -i sepb_elk_latest.tar
1
启动容器
修改配置文件，不然启动报错
[root@localhost ~]# vim /etc/sysctl.conf
添加
vm.max_map_count = 262144
生效
[root@localhost ~]# sysctl -p
vm.max_map_count = 262144
启动容器
[root@localhost ~]# docker run -it -d -p 5601:5601 -p 9200:9200 -p 5044:5044 --name elk -e ES_MIN_MEM=512m -e ES_MAX_MEM=1024m sebp/elk:latest
1
2
浏览器访问
http://IP:5601（华为云注意放通安全组）
安装filebeat，并配置连接elastic
安装
[root@localhost ~]# yum install -y filebeat-7.13.2-x86_64.rpm
1
配置连接 (默认就是连接elastic的，所以output可以不用改)
修改配置文件
[root@localhost ~]# vi /etc/filebeat/filebeat.yml
filebeat.inputs:
type: log
enabled: true
paths:
/var/log/yum.log
output.elasticsearch:
hosts: ["localhost:9200"]
启动filebeat
设置开机自启并现在启动
[root@localhost ~]# systemctl enable filebeat --now
Created symlink from /etc/systemd/system/multi-user.target.wants/filebeat.service to /usr/lib/systemd/system/filebeat.service.
查看状态
[root@localhost ~]# systemctl status filebeat
● filebeat.service - Filebeat sends log files to Logstash or directly to Elasticsearch.
Loaded: loaded (/usr/lib/systemd/system/filebeat.service; enabled; vendor preset: disabled)
Active: active (running) since Mon 2022-11-28 04:20:52 EST; 1min 1s ago
Docs: https://www.elastic.co/beats/filebeat
Main PID: 12835 (filebeat)
Tasks: 9
Memory: 124.6M
CGroup: /system.slice/filebeat.service
└─12835 /usr/share/filebeat/bin/filebeat --environment systemd -c /etc/filebeat/filebeat.yml --path.home /usr/share/filebeat --path.config /etc...
下一步
就会发现有数据了
我们下载一个httpd看看
root@localhost ~]# yum install -y httpd
编写cce_cluster_manager.py文件如下：import time

from huaweicloudsdkcce.v3 import *
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkcce.v3.region.cce_region import CceRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkcce.v3 import *
import time
def get_aksk_v3_cce_token():
   ak = ""
   sk = ""
   # EZA2ZDBZANMYYEHUHYBD
   # GMK5KA5qYRmQiuaIpTyFay6QbZ1pohYGPBmAGklY
   token = BasicCredentials(ak, sk)
   client = CceClient.new_builder() \
       .with_credentials(token) \
       .with_region(CceRegion.value_of("cn-north-4")) \
       .build()
   return client

class Cluster_Manager:
   def __init__(self,client):
       self.client = client
   def delete_same_cluster(self,name):
       client = self.client
       req = ListClustersRequest()
       resp = client.list_clusters(req)
       for cluster in resp.items:
           if cluster.metadata.name == name:
               clusterId = cluster.metadata.uid
               delete_req = DeleteClusterRequest()
               delete_req.cluster_id = clusterId
               delete_req.delete_efs = "true"
               delete_req.delete_evs = "true"
               delete_req.delete_net = "true"
               delete_req.delete_obs = "true"
               delete_req.delete_sfs = "true"
               delete_resp = client.delete_cluster(delete_req)
           return ""

   def create_cluster(self):
       client = self.client
       req = CreateClusterRequest()
       metadataBody = ClusterMetadata(
           name="chinaskillscce2022"
       )
       hostNetwork = HostNetwork(
           vpc="",
           subnet="",
       )
       Cidrs = [
           ContainerCIDR(
               cidr="10.0.0.0/16"
           )
       ]
       containetNetwork = ContainerNetwork(
           mode="vpc-router",
           cidrs=Cidrs,
       )
       SpecBody = ClusterSpec(
           category="CCE",
           type="VirtualMachine",
           flavor="cce.s1.small",
           version="v1.21",
           host_network=hostNetwork,
           container_network=containetNetwork,
           kube_proxy_mode="iptables",

       )
       req.body = Cluster(
           kind="Cluster",
           api_version="v3",
           metadata=metadataBody,
           spec=SpecBody,
       )

       result = client.create_cluster(req)

   def list_cluster(self):
       client = self.client
       req = ListClustersRequest()
       req.detail = "true"
       req.status = "Available"
       req.type = "VirtualMachine"
       req.version = "v1.21"
       result = client.list_clusters(req)
       print(result)

   def get_clusterId_by_name(self,name):
       client = self.client
       req = ListClustersRequest()
       resp = client.list_clusters(req)
       for cluster in resp.items:
           if cluster.metadata.name == name:
               clusterId = cluster.metadata.uid
           return clusterId

   def show_cluster(self,clusterId):
       client = self.client
       req = ShowClusterRequest()
       req.detail = "true"
       req.cluster_id = clusterId
       result = client.show_cluster(req)
       print(result)
if __name__ == "__main__":
   cluster_m = Cluster_Manager(get_aksk_v3_cce_token())

   #delete_same = cluster_m.delete_same_cluster("chinaskillscce2022")
   #time.sleep(240) 
   
   create_cluster = cluster_m.create_cluster()
   #time.sleep(480) 

   #list_cluster = cluster_m.list_cluster()
   clusterId = cluster_m.get_clusterId_by_name("chinaskillscce2022")
   show_cluster = cluster_m.show_cluster(clusterId)