k8s service LoadBalancer

install

MetalLB与Kubernetes集群挂钩,并提供网络负载平衡实现。简而言之,它允许您在不运行在云提供商上的集群中创建LoadBalancer类型的Kubernetes服务

https://metallb.universe.tf/installation/

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❯ helm repo add metallb https://metallb.github.io/metallb
"metallb" has been added to your repositories
❯ helm pull metallb/metallb
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❯ helm install -f  ~/oss/k8s-1.26/metallb/value.yaml metallb  ~/oss/k8s-1.26/metallb  -n metallb-system  --create-namespace
value.yaml
value.yaml
controller:
  enabled: true
  # -- Controller log level. Must be one of: `all`, `debug`, `info`, `warn`, `error` or `none`
  logLevel: info
  image:
    repository: k8s.org/cs/metallb-controller
    tag: v0.14.8


speaker: enabled: true # command: /speaker # -- Speaker log level. Must be one of: `all`, `debug`, `info`, `warn`, `error` or `none` logLevel: info
image: repository: k8s.org/cs/metallb-speaker tag: v0.14.8
frr: enabled: true image: repository: k8s.org/cs/metallb-frrouting-frr tag: 9.1.0

skywalking

skywalking

doc https://github.com/SkyAPM/document-cn-translation-of-skywalking

SkyWalking 极简入门 https://skywalking.apache.org/zh/2020-04-19-skywalking-quick-start/

  • 多种监控手段。可以通过语言探针和 service mesh 获得监控是数据。
  • 多个语言自动探针。包括 Java,.NET Core 和 Node.JS。
  • 轻量高效。无需大数据平台,和大量的服务器资源。
  • 模块化。UI、存储、集群管理都有多种机制可选。
  • 支持告警。
  • 优秀的可视化解决方案。

TiDB

TiDB

doc https://docs.pingcap.com/zh/tidb/stable/quick-start-with-tidb

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❯ curl --proto '=https' --tlsv1.2 -sSf https://tiup-mirrors.pingcap.com/install.sh | sh

测试

生成临时数据,退出自动删除

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❯ tiup playground v8.1.0 --db 2 --pd 3 --kv 3
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TiDB Dashboard:  http://127.0.0.1:2379/dashboard
Grafana: http://127.0.0.1:3000
Prometheus: http://127.0.0.1:9090

mysql --comments --host 127.0.0.1 --port 4001 -u root -p
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tiup clean --all

apisix

apisix

https://apisix.apache.org/zh/docs/apisix/getting-started/README/

apisix-config.yaml
./conf/apisix-config.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.
#

apisix: node_listen: 9080 # APISIX listening port enable_ipv6: false
enable_control: true control: ip: "0.0.0.0" port: 9092
deployment: admin: allow_admin: # https://nginx.org/en/docs/http/ngx_http_access_module.html#allow - 127.0.0.0/24 # We need to restrict ip access rules for security. 0.0.0.0/0 is for test. admin_listen: ip: 0.0.0.0 # Admin API 监听的 IP,如果不设置,默认为“0.0.0.0”。 port: 9180 # Admin API 监听的 端口,必须使用与 node_listen 不同的端口。 admin_key: - name: "admin" key: edd1c9f034335f136f87ad84b625c8f1 role: admin # admin: manage all configuration data
- name: "viewer" key: 4054f7cf07e344346cd3f287985e76a2 role: viewer
etcd: host: # it's possible to define multiple etcd hosts addresses of the same etcd cluster. - "http://etcd:2379" # multiple etcd address prefix: "/apisix" # apisix configurations prefix timeout: 30 # 30 seconds
plugin_attr: prometheus: export_addr: ip: "0.0.0.0" port: 9091
apisix-dashboard.yaml
./conf/apisix-dashboard.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.
#

# yamllint disable rule:comments-indentation conf: listen: #host: 127.0.0.1 # the address on which the `Manager API` should listen. # The default value is 0.0.0.0, if want to specify, please enable it. # This value accepts IPv4, IPv6, and hostname. port: 9000 # The port on which the `Manager API` should listen.
# ssl: # host: 127.0.0.1 # the address on which the `Manager API` should listen for HTTPS. # The default value is 0.0.0.0, if want to specify, please enable it. # port: 9001 # The port on which the `Manager API` should listen for HTTPS. # cert: "/tmp/cert/example.crt" # Path of your SSL cert. # key: "/tmp/cert/example.key" # Path of your SSL key.
allow_list: # If we don't set any IP list, then any IP access is allowed by default. - 0.0.0.0/0 # The rules are checked in sequence until the first match is found. - ::1 # In this example, access is allowed only for IPv4 network 127.0.0.1, and for IPv6 network ::1. # It also support CIDR like 192.168.1.0/24 and 2001:0db8::/32 etcd: endpoints: # supports defining multiple etcd host addresses for an etcd cluster - etcd:2379 # yamllint disable rule:comments-indentation # etcd basic auth info # username: "root" # ignore etcd username if not enable etcd auth # password: "123456" # ignore etcd password if not enable etcd auth mtls: key_file: "" # Path of your self-signed client side key cert_file: "" # Path of your self-signed client side cert ca_file: "" # Path of your self-signed ca cert, the CA is used to sign callers' certificates # prefix: /apisix # apisix config's prefix in etcd, /apisix by default log: error_log: level: warn # supports levels, lower to higher: debug, info, warn, error, panic, fatal file_path: logs/error.log # supports relative path, absolute path, standard output # such as: logs/error.log, /tmp/logs/error.log, /dev/stdout, /dev/stderr # such as absolute path on Windows: winfile:///C:\error.log access_log: file_path: logs/access.log # supports relative path, absolute path, standard output # such as: logs/access.log, /tmp/logs/access.log, /dev/stdout, /dev/stderr # such as absolute path on Windows: winfile:///C:\access.log # log example: 2020-12-09T16:38:09.039+0800 INFO filter/logging.go:46 /apisix/admin/routes/r1 {"status": 401, "host": "127.0.0.1:9000", "query": "asdfsafd=adf&a=a", "requestId": "3d50ecb8-758c-46d1-af5b-cd9d1c820156", "latency": 0, "remoteIP": "127.0.0.1", "method": "PUT", "errs": []} max_cpu: 0 # supports tweaking with the number of OS threads are going to be used for parallelism. Default value: 0 [will use max number of available cpu cores considering hyperthreading (if any)]. If the value is negative, is will not touch the existing parallelism profile. # security: # access_control_allow_origin: "http://httpbin.org" # access_control_allow_credentials: true # support using custom cors configration # access_control_allow_headers: "Authorization" # access_control-allow_methods: "*" # x_frame_options: "deny" # content_security_policy: "default-src 'self'; script-src 'self' 'unsafe-eval' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; img-src 'self' data:; frame-src xx.xx.xx.xx:3000" # You can set frame-src to provide content for your grafana panel.
authentication: secret: secret # secret for jwt token generation. # NOTE: Highly recommended to modify this value to protect `manager api`. # if it's default value, when `manager api` start, it will generate a random string to replace it. expire_time: 3600 # jwt token expire time, in second users: # yamllint enable rule:comments-indentation - username: admin # username and password for login `manager api` password: admin - username: user password: user
oidc: enabled: false expire_time: 3600 client_id: dashboard client_secret: dashboard auth_url: http://172.17.0.1:8080/auth/realms/master/protocol/openid-connect/auth token_url: http://172.17.0.1:8080/auth/realms/master/protocol/openid-connect/token user_info_url: http://172.17.0.1:8080/auth/realms/master/protocol/openid-connect/userinfo redirect_url: http://127.0.0.1:9000/apisix/admin/oidc/callback scope: openid
plugins: - api-breaker - authz-casbin - authz-casdoor - authz-keycloak - aws-lambda - azure-functions - basic-auth # - batch-requests - clickhouse-logger - client-control - consumer-restriction - cors - csrf - datadog # - dubbo-proxy - echo - error-log-logger # - example-plugin - ext-plugin-post-req - ext-plugin-post-resp - ext-plugin-pre-req - fault-injection - file-logger - forward-auth - google-cloud-logging - grpc-transcode - grpc-web - gzip - hmac-auth - http-logger - ip-restriction - jwt-auth - kafka-logger - kafka-proxy - key-auth - ldap-auth - limit-conn - limit-count - limit-req - loggly # - log-rotate - mocking # - node-status - opa - openid-connect - opentelemetry - openwhisk - prometheus - proxy-cache - proxy-control - proxy-mirror - proxy-rewrite - public-api - real-ip - redirect - referer-restriction - request-id - request-validation - response-rewrite - rocketmq-logger - server-info - serverless-post-function - serverless-pre-function - skywalking - skywalking-logger - sls-logger - splunk-hec-logging - syslog - tcp-logger - traffic-split - ua-restriction - udp-logger - uri-blocker - wolf-rbac - zipkin - elasticsearch-logge - openfunction - tencent-cloud-cls - ai - cas-auth
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