Ssh vagrant up上的CoreOS身份验证失败_Ssh_Vagrant_Coreos

Ssh vagrant up上的CoreOS身份验证失败

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Ssh vagrant up上的CoreOS身份验证失败,ssh,vagrant,coreos,Ssh,Vagrant,Coreos,我今天试着用CoreOS。因此，我只是尝试按照命令执行以下命令： git clone https://github.com/coreos/coreos-vagrant.git cd coreos-vagrant vagrant up coreos vagrant的文件夹有一些配置资源，如：config.rb和用户数据 config.rb: $update_channel='alpha' #cloud-config coreos: etcd: addr: $public_ip

我今天试着用CoreOS。因此，我只是尝试按照命令执行以下命令：

git clone https://github.com/coreos/coreos-vagrant.git

cd coreos-vagrant

vagrant up

coreos vagrant的文件夹有一些配置资源，如：config.rb和用户数据

config.rb:

$update_channel='alpha'

#cloud-config

coreos:
  etcd:
    addr: $public_ipv4:4001
    peer-addr: $public_ipv4:7001
  fleet:
    public-ip: $public_ipv4
  units:
    - name: etcd.service
      command: start
    - name: fleet.service
      command: start

users:
  - name: carbonell
    passwd: $1$BulVX1y9$8W/3RHZAed3fb.wmbZYGi0
    groups:
      - docker

devops@devops-server:~/workspace/coreos-vagrant$ vagrant up
Bringing machine 'core-01' up with 'virtualbox' provider...
==> core-01: Importing base box 'coreos-alpha'...
==> core-01: Matching MAC address for NAT networking...
==> core-01: Setting the name of the VM: coreos-vagrant_core-01_1405929178704_22375
==> core-01: Clearing any previously set network interfaces...
==> core-01: Preparing network interfaces based on configuration...
    core-01: Adapter 1: nat
    core-01: Adapter 2: hostonly
==> core-01: Forwarding ports...
    core-01: 22 => 2222 (adapter 1)
==> core-01: Running 'pre-boot' VM customizations...
==> core-01: Booting VM...
==> core-01: Waiting for machine to boot. This may take a few minutes...
    core-01: SSH address: 127.0.0.1:2222
    core-01: SSH username: vagrant
    core-01: SSH auth method: private key
    core-01: Warning: Connection timeout. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
Timed out while waiting for the machine to boot. This means that
Vagrant was unable to communicate with the guest machine within
the configured ("config.vm.boot_timeout" value) time period.

If you look above, you should be able to see the error(s) that
Vagrant had when attempting to connect to the machine. These errors
are usually good hints as to what may be wrong.

If you're using a custom box, make sure that networking is properly
working and you're able to connect to the machine. It is a common
problem that networking isn't setup properly in these boxes.
Verify that authentication configurations are also setup properly,
as well.

用户数据：

$update_channel='alpha'

#cloud-config

coreos:
  etcd:
    addr: $public_ipv4:4001
    peer-addr: $public_ipv4:7001
  fleet:
    public-ip: $public_ipv4
  units:
    - name: etcd.service
      command: start
    - name: fleet.service
      command: start

users:
  - name: carbonell
    passwd: $1$BulVX1y9$8W/3RHZAed3fb.wmbZYGi0
    groups:
      - docker

devops@devops-server:~/workspace/coreos-vagrant$ vagrant up
Bringing machine 'core-01' up with 'virtualbox' provider...
==> core-01: Importing base box 'coreos-alpha'...
==> core-01: Matching MAC address for NAT networking...
==> core-01: Setting the name of the VM: coreos-vagrant_core-01_1405929178704_22375
==> core-01: Clearing any previously set network interfaces...
==> core-01: Preparing network interfaces based on configuration...
    core-01: Adapter 1: nat
    core-01: Adapter 2: hostonly
==> core-01: Forwarding ports...
    core-01: 22 => 2222 (adapter 1)
==> core-01: Running 'pre-boot' VM customizations...
==> core-01: Booting VM...
==> core-01: Waiting for machine to boot. This may take a few minutes...
    core-01: SSH address: 127.0.0.1:2222
    core-01: SSH username: vagrant
    core-01: SSH auth method: private key
    core-01: Warning: Connection timeout. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
Timed out while waiting for the machine to boot. This means that
Vagrant was unable to communicate with the guest machine within
the configured ("config.vm.boot_timeout" value) time period.

If you look above, you should be able to see the error(s) that
Vagrant had when attempting to connect to the machine. These errors
are usually good hints as to what may be wrong.

If you're using a custom box, make sure that networking is properly
working and you're able to connect to the machine. It is a common
problem that networking isn't setup properly in these boxes.
Verify that authentication configurations are also setup properly,
as well.

命令结果：

$update_channel='alpha'

#cloud-config

coreos:
  etcd:
    addr: $public_ipv4:4001
    peer-addr: $public_ipv4:7001
  fleet:
    public-ip: $public_ipv4
  units:
    - name: etcd.service
      command: start
    - name: fleet.service
      command: start

users:
  - name: carbonell
    passwd: $1$BulVX1y9$8W/3RHZAed3fb.wmbZYGi0
    groups:
      - docker

devops@devops-server:~/workspace/coreos-vagrant$ vagrant up
Bringing machine 'core-01' up with 'virtualbox' provider...
==> core-01: Importing base box 'coreos-alpha'...
==> core-01: Matching MAC address for NAT networking...
==> core-01: Setting the name of the VM: coreos-vagrant_core-01_1405929178704_22375
==> core-01: Clearing any previously set network interfaces...
==> core-01: Preparing network interfaces based on configuration...
    core-01: Adapter 1: nat
    core-01: Adapter 2: hostonly
==> core-01: Forwarding ports...
    core-01: 22 => 2222 (adapter 1)
==> core-01: Running 'pre-boot' VM customizations...
==> core-01: Booting VM...
==> core-01: Waiting for machine to boot. This may take a few minutes...
    core-01: SSH address: 127.0.0.1:2222
    core-01: SSH username: vagrant
    core-01: SSH auth method: private key
    core-01: Warning: Connection timeout. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
    core-01: Warning: Authentication failure. Retrying...
Timed out while waiting for the machine to boot. This means that
Vagrant was unable to communicate with the guest machine within
the configured ("config.vm.boot_timeout" value) time period.

If you look above, you should be able to see the error(s) that
Vagrant had when attempting to connect to the machine. These errors
are usually good hints as to what may be wrong.

If you're using a custom box, make sure that networking is properly
working and you're able to connect to the machine. It is a common
problem that networking isn't setup properly in these boxes.
Verify that authentication configurations are also setup properly,
as well.

辅助参考：

您是否为Vagrant添加了ssh密钥

$ ssh-add ~/.vagrant.d/insecure_private_key
Identity added: /Users/core/.vagrant.d/insecure_private_key (/Users/core/.vagrant.d/insecure_private_key)
$ vagrant ssh core-01 -- -A

参考资料：

Vagrant具有在启动时替换不安全私钥的功能：

core-01: 
core-01: Vagrant insecure key detected. Vagrant will automatically replace
core-01: this with a newly generated keypair for better security.
core-01: 
core-01: Inserting generated public key within guest...
core-01: Removing insecure key from the guest if its present...
core-01: Key inserted! Disconnecting and reconnecting using new SSH key...

然而，在CoreOS上，被替换的私钥会在

vagrant reload

时丢失，因此，删除机器私钥（即

rm .vagrant/machines/core-01/virtualbox/private_key

对我来说，这是通过更改vagrant home director（即“~vagrant/.ssh”）中.ssh文件夹的权限来解决的。我想我在为我的应用程序设置ssh密钥时弄乱了权限

似乎“授权密钥”文件必须是“rw”，仅适用于“流浪”用户，因此“chmod 600授权密钥”；目录本身及其父目录也是如此：

因此：

只有在我恢复了所有这些权限之后，流浪汉ssh才重新开始工作

我认为这与ssh安全性有关。如果证书超出当前用户的访问范围，它将拒绝识别证书，因此流浪汉尝试登录将被拒绝。

谢谢@doppioslash，您的答案是关键，但出于某种原因，在您提出建议之前，我需要执行两个命令：（1）

eval“ssh代理”

和（2）

echo$SSH\u AUTH\u SOCK

然后我准备执行（3）

SSH add ~/.vagrant.d/unsecure\u private\u key

注意：在这个问题之后，我提出了其他复杂问题，以便继续使用vagrant和CoreOS，正如您在[下一个问题][1]上看到的那样。当我将我的CoreOS更新到367.1.0版本时，我所有问题（当前问题和下一个问题）的解决方案都解决了。[1] ：我会将

config.ssh.insert_key=false

放在

Vagrantfile

中，而不是在每次启动VM之前删除密钥。