我们有一个重复的问题，即 CodeDeploy 只是失去访问权限。这个问题困扰着我和亚马逊 AWS 经销商支持团队几个月了。创建新实例 ec2 后，我们的部署工作正常。几天后 7-14 天（10-30 次部署）codeDeploy 只是抛出一个错误。我们已经将 codeDeploy 升级到了最新版本。
该目录存在并具有良好的权限。我们在 rsync 上遇到了这个问题。然后我们停止使用 rsync，现在我们将它放在第一个脚本上，该脚本在应用程序停止的目录中执行任何操作。
磁盘空间还可以，日志中仅包含以下内容。在某些时候，codedeploy 什么都看不到，也不能做任何事情。
同时在同一个 ec2 上，其他软件部署工作正常，只是一个有问题。这个应用程序是带有停止和启动的 nodejs 服务器的 React js 仪表板。此外，应用程序工作正常，所有文件都在那里，但只有新部署不起作用。
我们之前使用 rsync 来交换文件中的文件以减少停机时间，我们认为这可能会导致一些问题，但无论我们使用 rsync 还是就地部署，它都会发生。看起来像 CodeDeploy 错误...手动执行 CodeDeploy 脚本中的所有命令也可以正常工作。只有 CodeDeploy 自己不能再这样做了。
ApplicationStop 脚本：
#!/bin/bash
#/usr/local/lib/npm/bin/pm2
export PATH="/usr/local/lib/npm/bin/:$PATH"
cd /home/koza/dashboard/ && npm run start:prod
2021-01-27 22:18:29 [stdout]### Rsync z temp do glownego ###
2021-01-27 22:18:29 [stderr]rsync: getcwd(): No such file or directory (2)
2021-01-27 22:18:29 [stderr]rsync error: errors selecting input/output files, dirs (code 3) at util.c(1185) [Receiver=3.1.2]
2021-01-27 22:18:29 [stdout]ownership of '/home/koza/dashboard' retained as koza:koza
2021-01-27 22:18:29 [stdout]### REMOVING UNNECESSARY FILES ###
2021-01-27 22:18:29 [stdout]### PURGING TEMPORARY DIR ###
2021-01-27 22:18:31 Script - aws/startApp.sh
2021-01-27 22:18:31 [stderr]shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
2021-01-27 22:18:31 [stderr]shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
2021-01-27 22:18:31 [stderr]internal/bootstrap/switches/does_own_process_state.js:128
2021-01-27 22:18:31 [stderr] cachedCwd = rawMethods.cwd();
2021-01-27 22:18:31 [stderr] ^
2021-01-27 22:18:31 [stderr]
2021-01-27 22:18:31 [stderr]Error: ENOENT: no such file or directory, uv_cwd
2021-01-27 22:18:31 [stderr] at process.wrappedCwd [as cwd] (internal/bootstrap/switches/does_own_process_state.js:128:26)
2021-01-27 22:18:31 [stderr] at new API (/usr/local/lib/npm/lib/node_modules/pm2/lib/API.js:70:24)
2021-01-27 22:18:31 [stderr] at Object.<anonymous> (/usr/local/lib/npm/lib/node_modules/pm2/lib/binaries/CLI.js:22:11)
2021-01-27 22:18:31 [stderr] at Module._compile (internal/modules/cjs/loader.js:999:30)
2021-01-27 22:18:31 [stderr] at Object.Module._extensions..js (internal/modules/cjs/loader.js:1027:10)
2021-01-27 22:18:31 [stderr] at Module.load (internal/modules/cjs/loader.js:863:32)
2021-01-27 22:18:31 [stderr] at Function.Module._load (internal/modules/cjs/loader.js:708:14)
2021-01-27 22:18:31 [stderr] at Module.require (internal/modules/cjs/loader.js:887:19)
2021-01-27 22:18:31 [stderr] at require (internal/modules/cjs/helpers.js:74:18)
2021-01-27 22:18:31 [stderr] at Object.<anonymous> (/usr/local/lib/npm/lib/node_modules/pm2/bin/pm2:3:1) {
2021-01-27 22:18:31 [stderr] errno: -2,
2021-01-27 22:18:31 [stderr] code: 'ENOENT',
2021-01-27 22:18:31 [stderr] syscall: 'uv_cwd'
2021-01-27 22:18:31 [stderr]}
2021-01-27 22:18:31 [stderr]chdir: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
2021-01-27 22:18:31 [stdout]
2021-01-27 22:18:31 [stdout]> koza-dashboard@3.0.0 start:prod /home/koza/dashboard
2021-01-27 22:18:31 [stdout]> pm2 start ecosystem.config.js --env production
2021-01-27 22:18:31 [stdout]
2021-01-27 22:18:32 [stdout][PM2][WARN] Environment [production] is not defined in process file
2021-01-27 22:18:32 [stdout][PM2] Applying action restartProcessId on app [sm-dashboard](ids: [ 0 ])
2021-01-27 22:18:32 [stdout][PM2] [sm-dashboard](0) ✓
2021-01-11 23:15:56 [stdout]### REMOVING UNNECESSARY FILES ###
2021-01-11 23:15:56 [stdout]### PURGING TEMPORARY DIR ###
2021-01-11 23:15:57 Script - aws/startApp.sh
2021-01-11 23:15:57 [stderr]shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
2021-01-11 23:15:57 [stderr]shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
2021-01-11 23:15:57 [stderr]chdir: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
2021-01-12 15:31:54 [stdout]changed ownership of '/home/koza/temp_dashboard' from root:root to koza:koza
2021-01-12 15:31:54 [stderr]rsync: getcwd(): No such file or directory (2)
2021-01-12 15:31:54 [stderr]rsync error: errors selecting input/output files, dirs (code 3) at util.c(1185) [Receiver=3.1.2]
2021-01-12 15:31:54 [stdout]### Rsync z temp do glownego ###
2021-01-12 15:31:54 [stdout]ownership of '/home/koza/dashboard' retained as koza:koza
2021-01-12 15:31:54 [stdout]### REMOVING UNNECESSARY FILES ###
2021-01-12 15:31:54 [stdout]### PURGING TEMPORARY DIR ###
2021-01-12 15:31:54 Script - aws/startApp.sh
2021-01-12 15:31:54 [stderr]shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
2021-01-12 15:31:54 [stderr]shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
2021-01-12 15:31:54 [stderr]/opt/codedeploy-agent/deployment-root/ccbab8f8-3a6a-4efd-8e71-753c33d93659/d-25VXE5DF8/deployment-archive/aws/startApp.sh: line 4: pm2: command not found
2021-01-12 15:31:54 [stderr]chdir: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
LifecycleEvent - ApplicationStop
Script - aws/ApplicationStop.sh
[stderr]shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
[stderr]shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
[stderr]internal/bootstrap/switches/does_own_process_state.js:128
[stderr] cachedCwd = rawMethods.cwd();
[stderr] ^
[stderr]
[stderr]Error: ENOENT: no such file or directory, uv_cwd
[stderr] at process.wrappedCwd [as cwd] (internal/bootstrap/switches/does_own_process_state.js:128:26)
[stderr] at new API (/usr/local/lib/npm/lib/node_modules/pm2/lib/API.js:70:24)
[stderr] at Object.<anonymous> (/usr/local/lib/npm/lib/node_modules/pm2/lib/binaries/CLI.js:22:11)
[stderr] at Module._compile (internal/modules/cjs/loader.js:999:30)
[stderr] at Object.Module._extensions..js (internal/modules/cjs/loader.js:1027:10)
[stderr] at Module.load (internal/modules/cjs/loader.js:863:32)
[stderr] at Function.Module._load (internal/modules/cjs/loader.js:708:14)
[stderr] at Module.require (internal/modules/cjs/loader.js:887:19)
[stderr] at require (internal/modules/cjs/helpers.js:74:18)
[stderr] at Object.<anonymous> (/usr/local/lib/npm/lib/node_modules/pm2/bin/pm2:3:1)
{ [stderr] errno: -2, [stderr] code: 'ENOENT', [stderr] syscall: 'uv_cwd' [stderr]}
CLOSED
LifecycleEvent - ApplicationStop
Script - aws/ApplicationStop.sh
[stderr]shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
[stderr]shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
[stdout]/
[stderr]internal/bootstrap/switches/does_own_process_state.js:129
[stderr] cachedCwd = rawMethods.cwd();
[stderr] ^
[stderr]
[stderr]Error: ENOENT: no such file or directory, uv_cwd
[stderr] at process.wrappedCwd [as cwd] (internal/bootstrap/switches/does_own_process_state.js:129:28)
[stderr] at new API (/usr/local/lib/npm/lib/node_modules/pm2/lib/API.js:70:24)
[stderr] at Object.<anonymous> (/usr/local/lib/npm/lib/node_modules/pm2/lib/binaries/CLI.js:22:11)
[stderr] at Module._compile (internal/modules/cjs/loader.js:1063:30)
[stderr] at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)
[stderr] at Module.load (internal/modules/cjs/loader.js:928:32)
[stderr] at Function.Module._load (internal/modules/cjs/loader.js:769:14)
[stderr] at Module.require (internal/modules/cjs/loader.js:952:19)
[stderr] at require (internal/modules/cjs/helpers.js:88:18)
[stderr] at Object.<anonymous> (/usr/local/lib/npm/lib/node_modules/pm2/bin/pm2:3:1)
{ [stderr] errno: -2, [stderr] code: 'ENOENT', [stderr] syscall: 'uv_cwd' [stderr]}