mirror of
https://github.com/yeasy/docker_practice.git
synced 2026-08-10 08:27:25 +00:00
Fix VirtioFS note, cri-socket, componentstatuses, ES version and typo
This commit is contained in:
@@ -238,7 +238,7 @@ $ docker run -u $(id -u):$(id -g) ...
|
||||
在 Docker Desktop 上,Bind Mount 性能通常不如 Volume,因为数据需要在宿主机文件系统和 Linux VM 之间同步:
|
||||
|
||||
```bash
|
||||
## 使用 :cached 或 :delegated 提高性能(macOS)
|
||||
## 使用 :cached 或 :delegated 提高性能(macOS,仅 Docker Desktop 4.5 及更早版本)
|
||||
|
||||
$ docker run -v /host/path:/container/path:cached myapp
|
||||
```
|
||||
@@ -248,6 +248,8 @@ $ docker run -v /host/path:/container/path:cached myapp
|
||||
| `:delegated` | 容器权威,宿主机读取可能延迟 |
|
||||
| `:consistent` | 默认,完全一致 (最慢)|
|
||||
|
||||
> **注意**:Docker Desktop 4.6+ 默认使用 VirtioFS 文件共享引擎,上述 `:cached`/`:delegated` 选项已被静默忽略。如需优化文件同步性能,请参考 Docker Desktop 的 [Synchronized file shares](https://docs.docker.com/desktop/synchronized-file-sharing/) 功能。
|
||||
|
||||
---
|
||||
|
||||
### 8.2.9 最佳实践
|
||||
|
||||
@@ -242,7 +242,8 @@ kubeadm join 192.168.199.100:6443 --token cz81zt.orsy9gm9v649e5lf \
|
||||
|
||||
```bash
|
||||
$ kubeadm join 192.168.199.100:6443 --token cz81zt.orsy9gm9v649e5lf \
|
||||
--discovery-token-ca-cert-hash sha256:5edb316fd0d8ea2792cba15cdf1c899a366f147aa03cba52d4e5c5884ad836fe
|
||||
--discovery-token-ca-cert-hash sha256:5edb316fd0d8ea2792cba15cdf1c899a366f147aa03cba52d4e5c5884ad836fe \
|
||||
--cri-socket unix:///var/run/cri-dockerd.sock
|
||||
```
|
||||
|
||||
### 14.2.7 查看服务
|
||||
|
||||
@@ -240,8 +240,10 @@ $ kubectl config set-context --current --namespace=my-namespace
|
||||
# 显示集群信息
|
||||
$ kubectl cluster-info
|
||||
|
||||
# 显示完整的集群状态(包括所有组件)
|
||||
# 显示完整的集群状态(注:componentstatuses 自 1.19 起已弃用,建议使用下方替代命令)
|
||||
$ kubectl get componentstatuses
|
||||
# 推荐替代:
|
||||
$ kubectl get --raw='/readyz?verbose'
|
||||
```
|
||||
|
||||
### 14.8.15 version
|
||||
|
||||
@@ -22,7 +22,7 @@ ELK (Elasticsearch,Logstash,Kibana) 是目前业界最流行的开源日志
|
||||
```yaml
|
||||
services:
|
||||
elasticsearch:
|
||||
image: docker.elastic.co/elasticsearch/elasticsearch:9.3.3
|
||||
image: docker.elastic.co/elasticsearch/elasticsearch:9.4.0
|
||||
container_name: elasticsearch
|
||||
environment:
|
||||
- "discovery.type=single-node"
|
||||
@@ -36,7 +36,7 @@ services:
|
||||
- logging
|
||||
|
||||
kibana:
|
||||
image: docker.elastic.co/kibana/kibana:9.3.3
|
||||
image: docker.elastic.co/kibana/kibana:9.4.0
|
||||
container_name: kibana
|
||||
environment:
|
||||
- ELASTICSEARCH_HOSTS=http://elasticsearch:9200
|
||||
|
||||
+1
-1
@@ -14,7 +14,7 @@
|
||||
```bash
|
||||
$ sudo kill -SIGHUP $(pidof dockerd)
|
||||
```
|
||||
此时 dockerd 会在日志中输入更多信息供分析。
|
||||
此时 dockerd 会在日志中输出更多信息供分析。
|
||||
|
||||
### 检查内核日志
|
||||
|
||||
|
||||
Reference in New Issue
Block a user