文章目录
- 小结
- 问题及解决
-
- 安装NPM
- 安装aws-cdk-lib
- 找不到Python3
- 测试
- 参考
小结
AWS CDK安装到AWS EC2 Linux 2，并记录过程。
问题及解决
安装NPM
[ec2-user@ip-100-92-28-119 aws]$ sudo yum install npm
Loaded plugins: priorities, update-motd, upgrade-helper
amzn2-core | 3.6 kB 00:00:00
amzn2extra-ecs | 2.9 kB 00:00:00
amzn2extra-epel | 3.0 kB 00:00:00
amzn2extra-mate-desktop1.x | 3.0 kB 00:00:00
amzn2extra-python3.8 | 2.9 kB 00:00:00
epel/x86_64/metalink | 4.9 kB 00:00:00
epel | 4.7 kB 00:00:00
(1/2): epel/x86_64/updateinfo | 1.0 MB 00:00:00
(2/2): epel/x86_64/primary_db | 7.0 MB 00:00:00
311 packages excluded due to repository priority protections
Resolving Dependencies
--> Running transaction check
---> Package npm.x86_64 1:8.19.4-1.16.20.2.1.el7 will be installed
--> Processin服务器托管网g Dependency: nodejs = 1:16.20.2-1.el7 for package: 1:npm-8.19.4-1.16.20.2.1.el7.x86_64
--> Running transaction check
---> Package nodejs.x86_64 1:16.20.2-1.el7 will be installed
--> Processing Dependency: nodejs-libs(x86-64) = 1:16.20.2-1.el7 for package: 1:nodejs-16.20.2-1.el7.x86_64
--> Processing Dependency: libuv >= 1:1.43.0 for package: 1:nodejs-16.20.2-1.el7.x86_64
--> Processing Dependency: openssl11 >= 1:1.1.1 for package: 1:nodejs-16.20.2-1.el7.x86_64
--> Processing Dependency: libbrotlidec.so.1()(64bit) for package: 1:nodejs-16.20.2-1.el7.x86_64
--> Processing Dependency: libbrotlienc.so.1()(64bit) for package: 1:nodejs-16.20.2-1.el7.x86_64
--> Processing Dependency: libcrypto.so.1.1()(64bit) for package: 1:nodejs-16.20.2-1.el7.x86_64
--> Processing Dependency: libnode.so.93()(64bit) for package: 1:nodejs-16.20.2-1.el7.x86_64
--> Processing Dependency: libssl.so.1.1()(64bit) for package: 1:nodejs-16.20.2-1.el7.x86_64
--> Processing Dependency: libuv.so.1()(64bit) for package: 1:nodejs-16.20.2-1.el7.x86_64
--> Running transaction check
---> Package libbrotli.x86_64 0:1.0.9-10.el7 will be installed
---> Package libuv.x86_64 1:1.39.0-1.amzn2 will be installed
---> Package nodejs.x86_64 1:16.20.2-1.el7 will be installed
--> Processing Dependency: libuv >= 1:1.43.0 for package: 1:nodejs-16.20.2-1.el7.x86_64
---> Package nodejs-libs.x86_64 1:16.20.2-1.el7 will be installed
---> Package openssl11.x86_64 1:1.1.1g-12.amzn2.0.19 will be installed
---> Package openssl11-libs.x86_64 1:1.1.1g-12.amzn2.0.19 will be installed
--> Processing Dependency: openssl11-pkcs11 for package: 1:openssl11-libs-1.1.1g-12.amzn2.0.19.x86_64
--> Running transaction check
---> Package nodejs.x86_64 1:16.20.2-1.el7 will be installed
--> Processing Dependency: libuv >= 1:1.43.0 for package: 1:nodejs-16.20.2-1.el7.x86_64
---> Package openssl11-pkcs11.x86_64 0:0.4.10-6.amzn2.0.1 will be installed
--> Finished Dependency Resolution
Error: Package: 1:nodejs-16.20.2-1.el7.x86_64 (epel)
Requires: libuv >= 1:1.43.0
Available: 1:libuv-1.23.2-1.amzn2.0.2.i686 (amzn2-core)
libuv = 1:1.23.2-1.amzn2.0.2
Available: 1:libuv-1.39.0-1.amzn2.i686 (amzn2-core)
libuv = 1:1.39.0-1.amzn2
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest
以上报epel提供的libuv版本过低，关闭epel的YUM源，
[ec2-user@ip-100-92-28-119 deployment_automation_script]$ ls /etc/yum.repos.d/
amzn2-core.repo amzn2-extras.repo epel.repo.bak epel-testing.repo.bak
安装aws-cdk-lib
[ec2-user@ip-100-92-28-119 aws]$ python3.8 -m pip install aws-cdk-lib
[ec2-user@ip-100-92-28-119 aws]$ curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.5/install.sh | bash
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 15916 100 15916 0 0 48438 0 --:--:-- --:--:-- --:--:-- 48376
=> nvm is already installed in /home/ec2-user/.nvm, trying to update using git
=> => Compressing and cleaning up git repository
=> nvm source string already in /home/ec2-user/.bashrc
=> bash_completion source string already in /home/ec2-user/.bashrc
=> Close and reopen your terminal to start using nvm or run the following to use it now:
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh" # This loads nvm
[ -s "$NVM_DIR/bash_completion" ] && . "$NVM_DIR/bash_completion" # This loads nvm bash_completion
[ec2-user@ip-100-92-28-119 aws]$ . ~/.nvm/nvm.sh
[ec2-user@ip-100-92-28-119 aws]$ nvm install --lts
Installing latest LTS version.
Downloading and installing node v20.10.0...
Local cache found: ${NVM_DIR}/.cache/bin/node-v20.10.0-linux-x64/node-v20.10.0-linux-x64.tar.xz
Checksums match! Using existing downloaded archive ${NVM_DIR}/.cache/bin/node-v20.10.0-linux-x64/node-v20.10.0-linux-x64.tar.xz
Now using node v20.10.0
[ec2-user@ip-100-92-28-119 aws]$ npm install -g aws-cdk
node: /lib64/libm.so.6: version `GLIBC_2.27' not found (required by node)
node: /lib64/libc.so.6: version `GLIBC_2.28' not found (required by node)
以上报没找到GLIBC库，卸载版本20.10.0，安装版本16.0.0：
[ec2-user@ip-100-92-28-119 aws]$ nvm uninstall 20.10.0
Uninstalled node v20.10.0
[ec2-user@ip-100-92-28-119 aws]$ nvm install 16.0.0
v16.0.0 is already installed.
Now using node v16.0.0 (npm v10.2.4)
[ec2-user@ip-100-92-28-119 aws]$ npm install -g aws-cdk
npm WARN cli npm v10.2.4 does not support Node.js v16.0.0. This version of npm supports the following node versions: `^18.17.0 || >=20.5.0`. You can find the latest version at https://nodejs.org/.
changed 1 package in 2s
npm notice
npm notice New patch version of npm available! 10.2.4 -> 10.2.5
npm notice Changelog: https://github.com/npm/cli/releases/tag/v10.2.5
npm notice Run npm install -g npm@10.2.5 to update!
npm notice
找不到Python3
碰到了没有找到Python3的问题，
[ec2-user@ip-100-92-28-119 hello-ecs]$ cdk bootstrap
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! !!
!! Node 16 has reached end-of-life on 2023-09-11 and is not supported. !!
!! Please upgrade to a supported node version as soon as possible. !!
!! !!
!! This software is currently running on node v16.0.0. !!
!! As of the current release of this software, supported node releases are: !!
!! - ^20.0.0 (Planned end-of-life: 2026-04-30) !!
!! - ^18.0.0 (Planned end-of-life: 2025-04-30) !!
!! !!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
/bin/sh: python3: command not found
Subprocess exited with error 127
由于我使用的是Python3.8，需要创建一个软链接：
[ec2-user@ip-100-92-28-119 bin]$ ls python*
python python2 python2.7 python2.7-config python2-config python3 python3.8 python3.8-config python3.8-x86_64-config python-config
[ec2-user@ip-100-92-28-119 hello-ecs]$ ll /usr/bin/python*
lrwxrwxrwx 1 root root 7 Nov 1 20:24 /usr/bin/python -> python2
lrwxrwxrwx 1 root root 9 Nov 1 20:24 /usr/bin/python2 -> python2.7
-rwxr-xr-x 1 root root 7048 Oct 19 21:17 /usr/bin/python2.7
-rwxr-xr-x 1 root root 1846 Oct 19 21:17 /usr/bin/python2.7-config
lrwxrwxrwx 1 root root 16 Nov 1 20:24 /usr/bin/python2-config -> python2.7-config
lrwxrwxrwx 1 root root 9 Dec 28 04:30 /usr/bin/python3 -> python3.8
-rwxr-xr-x 1 root root 7048 Aug 30 23:21 /usr/bin/python3.8
-rwxr-xr-x 1 root root 171 Aug 30 23:20 /usr/bin/python3.8-config
-rwxr-xr-x 1 root root 3397 Aug 30 23:13 /usr/bin/python3.8-x86_64-config
lrwxrwxrwx 1 root root 14 Nov 1 20:24 /usr/bin/python-config -> python2-config
[ec2-user@ip-100-92-28-119 bin]$ sudo ln -s python3.8 /usr/bin/python3
测试
[ec2-user@ip-100-92-28-119 aws]$ mkdir hello-ecs
[ec2-user@ip-100-92-28-119 aws]$ cd hello-ecs/
[ec2-user@ip-100-92-28-119 hello-ecs]$ cdk init --language python
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! !!
!! Node 16 has reached end-of-life on 2023-09-11 and is not supported. !!
!! Please upgrade to a supported node version as soon as possible. !!
!! !!
!! This software is currently running on node v16.0.0. !!
!! As of the current release of this software, supported node releases are: !!
!! - ^20.0.0 (Planned end-of-life: 2026-04-30) !!
!! - ^18.0.0 (Planned end-of-life: 2025-04-30) !!
!! !!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Applying project template app for python
# Welcome to your CDK Python project!
This is a blank project for CDK development with Python.
The `cdk.json` file tells the CDK Toolkit how to execute your app.
This project is set up like a standard Python project. The initialization
process also creates a virtualenv within thi服务器托管网s project, stored under the `.venv`
directory. To create the virtualenv it assumes that there is a `python3`
(or `python` for Windows) executable in your path with access to the `venv`
package. If for any reason the automatic creation of the virtualenv fails,
you can create the virtualenv manually.
To manually create a virtualenv on MacOS and Linux:
$ python3 -m venv .venv
After the init process completes and the virtualenv is created, you can use the following
step to activate your virtualenv.
$ source .venv/bin/activate
If you are a Windows platform, you would activate the virtualenv like this:
% .venvScriptsactivate.bat
Once the virtualenv is activated, you can install the required dependencies.
$ pip install -r requirements.txt
At this point you can now synthesize the CloudFormation template for this code.
$ cdk synth
To add additional dependencies, for example other CDK libraries, just add
them to your `setup.py` file and rerun the `pip install -r requirements.txt`
command.
## Useful commands
* `cdk ls` list all stacks in the app
* `cdk synth` emits the synthesized CloudFormation template
* `cdk deploy` deploy this stack to your default AWS account/region
* `cdk diff` compare deployed stack with current state
* `cdk docs` open CDK documentation
Enjoy!
Initializing a new git repository...
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: git config --global init.defaultBranch name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: git branch -m name>
Author identity unknown
*** Please tell me who you are.
Run
git config --global user.email "you@example.com"
git config --global user.name "Your Name"
to set your account's default identity.
Omit --global to set the identity only in this repository.
fatal: unable to auto-detect email address (got 'ec2-user@ip-100-92-28-119.(none)')
Unable to initialize git repository for your project.
Please run 'python3 -m venv .venv'!
Executing Creating virtualenv...
/bin/sh: python3: command not found
Unable to create virtualenv automatically
Please run 'python3 -m venv .venv'!
✅ All done!
参考
aws-cdk-lib 2.116.0
AWS: Getting started with the AWS CDK
stackoverflow: creating an alias for python3
stackoverflow: nodejs-16 dependency issue with libuv
Installing NPM on AWS EC2
服务器托管，北京服务器托管，服务器租用 http://www.fwqtg.net
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