mirror of
https://github.com/go-micro/go-micro.git
synced 2025-03-03 15:22:30 +02:00
4929a7c16e
Remove missing gRPC example from README.md (#2112) Delete docker.yml Delete Dockerfile update plugins version & remove replace (#2118) * update memory registry plugins version & remove replace * update plugins version & remove replace Co-authored-by: 申法宽 <shenfakuan@163.com> update client/grpc plugins version & remove replace (#2119) * update memory registry plugins version & remove replace * update plugins version & remove replace * update plugins/client/grpc/v3 version Co-authored-by: 申法宽 <shenfakuan@163.com> update etcd version (#2120) update mod version update update pulgin registry mod version (#2121) * update etcd version * update mod version * update fix store delete support for tls on http plugin (#2126) improve code quality (#2128) * Fix inefficient string comparison * Fix unnecessary calls to Printf * Canonicalize header key * Replace `t.Sub(time.Now())` with `time.Until` * Remove unnecessary blank (_) identifier * Remove unnecessary use of slice * Remove unnecessary comparison with bool Update README.md Update README.md remove network package update quic go mod remove indirects update etcd mod version Update registry plugins mod version (#2130) * update etcd version * update mod version * update * update etcd mod version Update README.md Update README.md Update README.md fixing etcd stack in getToken (#2145) when provide username and password, etcd will try to get auth token from server if server is unavailble, etcd client will stack in when dial timeout is set, it will return err instead of stack in Update README.md add http demo; http client can call http server; http client can call rpc server (#2149) Add etcd to default registries when plugin is loaded (#2150) Co-authored-by: Andrew Jones <andrew@gotoblink.com> Update README.md make rpcClient compatible with 32bit arm systems (#2156) On ARM, 386, and 32-bit MIPS, it is the caller's responsibility to arrange for 64-bit alignment of 64-bit words accessed atomically. Only the first word in an allocated struct can be relied upon to be 64-bit aligned. optimize the process of switching grpc error to micro error (#2158) Fix util/log/log.Infof format didn't work (#2160) Co-authored-by: Cui Gang <cuigang@yunpbx.com> fixing string field contains invalid UTF-8 issue (#2164) fix k8s api memory leak (#2166) fix http No release Broker (#2167) * Update http.go Exit before deregister is executed * Create http.go Exit before deregister is executed fix: "Solve the problem that the resources have not been fully released due to early exit" (#2168) * Update http.go Exit before deregister is executed * Create http.go Exit before deregister is executed * Solve the problem that the resources have not been fully released due to early exit * Optimize some code * Optimize some code fix service default logger (#2171) * Update http.go Exit before deregister is executed * Create http.go Exit before deregister is executed * Solve the problem that the resources have not been fully released due to early exit * Optimize some code * Optimize some code * Optimize some code * fix service default logger Update README.md get k8s pod (#2173) Update README.md fix:field (#2176) * get k8s pod * fix： filed * field Update README.md add rmq message properties (#2177) Co-authored-by: dtitov <dtitov@might24.ru> Update README.md grpc server add RegisterCheck (#2178) fix 404 bug (#2179) fix undefined: err (#2181) Add registry and config/source plugins based on nacos/v2 (#2182) * Add registry plugins implement by nacos/v2 * Add config/source plugins implement by nacos/v2 support hystrix fallback (#2183) Windows event log plugin (#2180) * add rmq message properties * eventlog start * start eventlog * windows event logger * readme * readme Co-authored-by: dtitov <dtitov@might24.ru> support etcd auth with env args (#2184) * support etcd auth with env args set default registry address with env arg instead of 127.0.0.1 * fixing MICRO_REGISTRY_ADDRESS may empty issue update mod version
Kubernetes Registry Plugin for micro
This is a plugin for go-micro that allows you to use Kubernetes as a registry.
Overview
This registry plugin makes use of Annotations and Labels on a Kubernetes pod to build a service discovery mechanism.
RBAC
If your Kubernetes cluster has RBAC enabled, a role and role binding
will need to be created to allow this plugin to list and patch pods.
A cluster role can be used to specify the list and patch
requirements, while a role binding per namespace can be used to apply
the cluster role. The example RBAC configs below assume your Micro-based
services are running in the test namespace, and the pods that contain
the services are using the micro-services service account.
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: micro-registry
rules:
- apiGroups:
- ""
resources:
- pods
verbs:
- list
- patch
- watch
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
name: micro-registry
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: micro-registry
subjects:
- kind: ServiceAccount
name: micro-services
namespace: test
Gotchas
- Registering/Deregistering relies on the HOSTNAME Environment Variable, which inside a pod is the place where it can be retrieved from. (This needs improving)
Connecting to the Kubernetes API
Within a pod
If the --registry_address flag is omitted, the plugin will securely connect to
the Kubernetes API using the pods "Service Account". No extra configuration is necessary.
Find out more about service accounts here. http://kubernetes.io/docs/user-guide/accessing-the-cluster/
Outside of Kubernetes
Some functions of the plugin should work, but its not been heavily tested. Currently no TLS support.