Ruby on rails 自动重新启动后无法连接到ec2实例
在此处输入代码我第一次尝试使用rubber将rails 3应用程序部署到ec2。在cap rubber:create_staging命令运行期间,要求实例重新启动,然后它将不接受连接。这就是它的样子:Ruby on rails 自动重新启动后无法连接到ec2实例,ruby-on-rails,amazon-ec2,Ruby On Rails,Amazon Ec2,在此处输入代码我第一次尝试使用rubber将rails 3应用程序部署到ec2。在cap rubber:create_staging命令运行期间,要求实例重新启动,然后它将不接受连接。这就是它的样子: ** [out :: production.foo.com] Setting up grub2-common (1.99-21ubuntu3.1) ... ** [out :: production.foo.com] Setting up grub-pc-bin (1.99-21ubuntu3
** [out :: production.foo.com] Setting up grub2-common (1.99-21ubuntu3.1) ...
** [out :: production.foo.com] Setting up grub-pc-bin (1.99-21ubuntu3.1) ...
** [out :: production.foo.com] Setting up grub-pc (1.99-21ubuntu3.1) ...
** [out :: production.foo.com] Generating grub.cfg ...
** [out :: production.foo.com] /usr/sbin/grub-probe: warn:
** [out :: production.foo.com]
** [out :: production.foo.com] disk does not exist, so falling back to partition device /dev/xvda1
** [out :: production.foo.com] .
** [out :: production.foo.com] Found linux image: /boot/vmlinuz-3.2.0-26-virtual
** [out :: production.foo.com] Found initrd image: /boot/initrd.img-3.2.0-26-virtual
** [out :: production.foo.com] /usr/sbin/grub-probe: warn:
** [out :: production.foo.com]
** [out :: production.foo.com] disk does not exist, so falling back to partition device /dev/xvda1
** [out :: production.foo.com] .
** [out :: production.foo.com] /usr/sbin/grub-probe: warn:
** [out :: production.foo.com]
** [out :: production.foo.com] disk does not exist, so falling back to partition device /dev/xvda1.
** [out :: production.foo.com] /usr/sbin/grub-probe: warn:
** [out :: production.foo.com]
** [out :: production.foo.com] disk does not exist, so falling back to partition device /dev/xvda1
** [out :: production.foo.com] .
** [out :: production.foo.com] /usr/sbin/grub-probe: warn:
** [out :: production.foo.com]
** [out :: production.foo.com] disk does not exist, so falling back to partition device /dev/xvda1
** [out :: production.foo.com] .
** [out :: production.foo.com] Found linux image: /boot/vmlinuz-3.2.0-23-virtual
** [out :: production.foo.com] Found initrd image: /boot/initrd.img-3.2.0-23-virtual
** [out :: production.foo.com] /usr/sbin/grub-probe: warn:
** [out :: production.foo.com]
** [out :: production.foo.com] disk does not exist, so falling back to partition device /dev/xvda1
** [out :: production.foo.com] .
** [out :: production.foo.com] /usr/sbin/grub-probe: warn:
** [out :: production.foo.com]
** [out :: production.foo.com] disk does not exist, so falling back to partition device /dev/xvda1
** [out :: production.foo.com] .
** [out :: production.foo.com] /usr/sbin/grub-probe: warn:
** [out :: production.foo.com]
** [out :: production.foo.com] disk does not exist, so falling back to partition device /dev/xvda1
** [out :: production.foo.com] .
** [out :: production.foo.com] /usr/sbin/grub-probe: warn:
** [out :: production.foo.com]
** [out :: production.foo.com] disk does not exist, so falling back to partition device /dev/xvda1
** [out :: production.foo.com] .
** [out :: production.foo.com] /usr/sbin/grub-probe: warn:
** [out :: production.foo.com]
** [out :: production.foo.com] disk does not exist, so falling back to partition device /dev/xvda1
** [out :: production.foo.com] .
** [out :: production.foo.com] Found memtest86+ image: /boot/memtest86+.bin
** [out :: production.foo.com] done
** [out :: production.foo.com] Processing triggers for libc-bin ...
** [out :: production.foo.com] ldconfig deferred processing now taking place
** [out :: production.foo.com] Processing triggers for resolvconf ...
** [out :: production.foo.com] resolvconf: Error: /etc/resolv.conf isn't a symlink, not doing anything.
** [out :: production.foo.com] Processing triggers for initramfs-tools ...
** [out :: production.foo.com] update-initramfs: Generating /boot/initrd.img-3.2.0-26-virtual
command finished in 131854ms
* executing "echo $(ls /var/run/reboot-required 2> /dev/null)"
servers: ["production.foo.com"]
[production.foo.com] executing command
command finished in 460ms
* executing "echo $(ls /mnt/your_app_name-production 2> /dev/null)"
servers: ["production.foo.com"]
[production.foo.com] executing command
command finished in 473ms
** Updates require a reboot on hosts ["production.foo.com"]
** Rebooting ...
* executing "sudo -p 'sudo password: ' reboot"
servers: ["production.foo.com"]
[production.foo.com] executing command
command finished in 479ms
* executing `rubber:_direct_connection_production.foo.com_887'
* executing "echo"
servers: ["production.foo.com"]
** Failed to connect to production.foo.com, retrying
问题是,通过运行ruber:create或任何其他ruber命令,在创建和初始化实例之后,在写入/etc/hosts文件之后,我会收到一个“connection failed”错误,所有操作都停止在那里
如果我对主机文件中写入的地址执行ssh,那么我就能够完美地连接到实例,因此我不知道问题出在哪里…请确保从EBS卷/dev/xvda1已连接到ex2实例 转到EC2->卷并查看您拥有的EBS卷。如果您看到卷处于可用状态,请尝试将其连接到ec2实例并重新启动该实例