关于etcd cluster 和 discovery 的试验记录 #4
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discovery/README.md
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| 编辑 `Vagrantfile`，引入两个修改： | ||
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| 1. `$num_instances = 1` 改成 `$num_instances = 4`，这样机群里有四个nodes。 | ||
| 1. `$vm_memory = 1024` 改成 `$vm_memory = 2048`，这样每个node有4GB内存。 |
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$vm_memory = 2048应该是2GB内存？typo?
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文档里提到 CoreOS 中自带的 etcd 很老，所以应该在 docker 里运行最新的 etcd 程序。其实当前的 CoreOS 里自带了 etcd 和 etcd2 两个程序，etcd2 的版本在 CoreOS 1010.5.0 中是 2.3.1。我觉得对于 CoreOS 自带的程序可能不需要用 docker 来运行。 |
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谢谢总理指正。 @lipeng-unisound |
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| ``` | ||
| docker run --net=host --rm --name etcd quay.io/coreos/etcd:v2.3.2 | ||
| vagrant ssh core-04 |
Author
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完成了discovery试验：
请大家review。 @lipeng-unisound @sunxs1101 @jiamliang @pineking @vienlee |
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