【发布时间】:2022-01-28 00:47:42
【问题描述】:
我正在关注 Fedora 入门指南 (https://github.com/GoogleCloudPlatform/kubernetes/blob/master/docs/getting-started-guides/fedora/fedora_ansible_config.md) 并尝试运行 pod fedoraapache。但是kubectl 总是将fedoraapache 显示为待处理:
POD IP CONTAINER(S) IMAGE(S) HOST LABELS STATUS
fedoraapache fedoraapache fedora/apache 192.168.226.144/192.168.226.144 name=fedoraapache Pending
由于它处于待处理状态,我无法运行kubectl log pod fedoraapache。所以,
我改为运行kubectl describe pod fedoraapache,它显示以下错误:
Fri, 20 Mar 2015 22:00:05 +0800 Fri, 20 Mar 2015 22:00:05 +0800 1 {kubelet 192.168.226.144} implicitly required container POD created Created with docker id d4877bdffd4f2a13a17d4cc93c27c1c93d5494807b39ee8a823f5d9350e404d4
Fri, 20 Mar 2015 22:00:05 +0800 Fri, 20 Mar 2015 22:00:05 +0800 1 {kubelet 192.168.226.144} failedSync Error syncing pod, skipping: API error (500): Cannot start container d4877bdffd4f2a13a17d4cc93c27c1c93d5494807b39ee8a823f5d9350e404d4: (exit status 1)
Fri, 20 Mar 2015 22:00:15 +0800 Fri, 20 Mar 2015 22:00:15 +0800 1 {kubelet 192.168.226.144} implicitly required container POD created Created with docker id 1c32b4c6e1aad0e575f6a155aebefcd5dd96857b12c47a63bfd8562fba961747
Fri, 20 Mar 2015 22:00:15 +0800 Fri, 20 Mar 2015 22:00:15 +0800 1 {kubelet 192.168.226.144} implicitly required container POD failed Failed to start with docker id 1c32b4c6e1aad0e575f6a155aebefcd5dd96857b12c47a63bfd8562fba961747 with error: API error (500): Cannot start container 1c32b4c6e1aad0e575f6a155aebefcd5dd96857b12c47a63bfd8562fba961747: (exit status 1)
Fri, 20 Mar 2015 22:00:15 +0800 Fri, 20 Mar 2015 22:00:15 +0800 1 {kubelet 192.168.226.144} failedSync Error syncing pod, skipping: API error (500): Cannot start container 1c32b4c6e1aad0e575f6a155aebefcd5dd96857b12c47a63bfd8562fba961747: (exit status 1)
Fri, 20 Mar 2015 22:00:25 +0800 Fri, 20 Mar 2015 22:00:25 +0800 1 {kubelet 192.168.226.144} failedSync Error syncing pod, skipping: API error (500): Cannot start container 8b117ee5c6bf13f0e97b895c367ce903e2a9efbd046a663c419c389d9953c55e: (exit status 1)
Fri, 20 Mar 2015 22:00:25 +0800 Fri, 20 Mar 2015 22:00:25 +0800 1 {kubelet 192.168.226.144} implicitly required container POD created Created with docker id 8b117ee5c6bf13f0e97b895c367ce903e2a9efbd046a663c419c389d9953c55e
Fri, 20 Mar 2015 22:00:25 +0800 Fri, 20 Mar 2015 22:00:25 +0800 1 {kubelet 192.168.226.144} implicitly required container POD failed Failed to start with docker id 8b117ee5c6bf13f0e97b895c367ce903e2a9efbd046a663c419c389d9953c55e with error: API error (500): Cannot start container 8b117ee5c6bf13f0e97b895c367ce903e2a9efbd046a663c419c389d9953c55e: (exit status 1)
Fri, 20 Mar 2015 22:00:35 +0800 Fri, 20 Mar 2015 22:00:35 +0800 1 {kubelet 192.168.226.144} implicitly required container POD failed Failed to start with docker id 4b463040842b6a45db2ab154652fd2a27550dbd2e1a897c98473cd0b66d2d614 with error: API error (500): Cannot start container 4b463040842b6a45db2ab154652fd2a27550dbd2e1a897c98473cd0b66d2d614: (exit status 1)
Fri, 20 Mar 2015 22:00:35 +0800 Fri, 20 Mar 2015 22:00:35 +0800 1 {kubelet 192.168.226.144} implicitly required container POD created Created with docker id 4b463040842b6a45db2ab154652fd2a27550dbd2e1a897c98473cd0b66d2d614
Fri, 20 Mar 2015 21:42:35 +0800 Fri, 20 Mar 2015 22:00:35 +0800 109 {kubelet 192.168.226.144} implicitly required container POD pulled Successfully pulled image "kubernetes/pause:latest"
Fri, 20 Mar 2015 22:00:35 +0800 Fri, 20 Mar 2015 22:00:35 +0800 1 {kubelet 192.168.226.144} failedSync Error syncing pod, skipping: API error (500): Cannot start container 4b463040842b6a45db2ab154652fd2a27550dbd2e1a897c98473cd0b66d2d614: (exit status 1)
【问题讨论】:
-
我也一直在使用 Container Engine,但今天遇到了问题 - 尽管没有完全相同的行为。
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但是当我登录到那个 minion 机器时,我实际上可以手动启动带有这些图像的容器。我认为这是 kubernates 的问题。
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您能否通过 ssh 进入主机并查看 /var/log/kubelet.log 是否有更多信息说明无法启动这些容器的原因?
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我的主机中没有 /var/log/lubelet.log 这样的文件。
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您是否尝试过使用
docker ps -a和docker logs <<container ID>>查找失败的容器ID?您的容器是否可能快速启动和退出 (1)?
标签: kubernetes