azure-web-app-service - 选择节点版本时权限被拒绝的部署问题
问题描述
从一开始，我就一直在为我的 node 12 Web 应用程序使用 kudu 部署时遇到问题。这次我有select node version failed管道日志，但是Not setting execute permissions for bash当我从链接访问日志详细信息时。最糟糕的是代码或管道中没有任何变化，有一天你醒来，你的应用程序不再工作了。这是第三次发生，每次在可用版本列表中都有可用的新版本节点时。有人可以指出可以使用超过一个月的解决方案吗？我使用了 kudu 文档中节点 Web 应用程序的默认脚本，只是将 npm 替换为 yarn。并使用环境变量WEBSITE_NODE_DEFAULT_VERSION和WEBSITE_NPM_DEFAULT_VERSION在应用程序配置中。我尝试了带有或不带有 npm 的节点版本 var 的每种组合，......没有任何效果。我真的需要一个长期的解决方案来最终解决这个问题，否则我想我会转向更稳定的替代方案。任何帮助深表感谢。一个可能相关的问题https://github.com/projectkudu/kudu/issues/2870#issuecomment-443464291
编辑
这是我的 .deployment 文件
[config]
command = bash ./scripts/bash/deploy.sh
这是我的 shell 文件scripts/bash/deploy.sh，您可以看到与使用命令检索的默认自定义部署脚本的唯一区别kuduscript -y --node是 yarn 而不是 npm
#!/bin/bash
# ----------------------
# KUDU Deployment Script
# Version: 1.0.17
# ----------------------
# Helpers
# -------
exitWithMessageOnError() {
if [ ! $? -eq 0 ]; then
echo "An error has occurred during web site deployment."
echo $1
exit 1
fi
}
# Prerequisites
# -------------
# Verify node.js installed
hash node 2>/dev/null
exitWithMessageOnError "Missing node.js executable, please install node.js, if already installed make sure it can be reached from current environment."
# Setup
# -----
SCRIPT_DIR="${BASH_SOURCE[0]%\\*}"
SCRIPT_DIR="${SCRIPT_DIR%/*}"
ARTIFACTS=$SCRIPT_DIR/../artifacts
KUDU_SYNC_CMD=${KUDU_SYNC_CMD//\"/}
if [[ ! -n "$DEPLOYMENT_SOURCE" ]]; then
DEPLOYMENT_SOURCE=$SCRIPT_DIR
fi
if [[ ! -n "$NEXT_MANIFEST_PATH" ]]; then
NEXT_MANIFEST_PATH=$ARTIFACTS/manifest
if [[ ! -n "$PREVIOUS_MANIFEST_PATH" ]]; then
PREVIOUS_MANIFEST_PATH=$NEXT_MANIFEST_PATH
fi
fi
if [[ ! -n "$DEPLOYMENT_TARGET" ]]; then
DEPLOYMENT_TARGET=$ARTIFACTS/wwwroot
else
KUDU_SERVICE=true
fi
if [[ ! -n "$KUDU_SYNC_CMD" ]]; then
# Install kudu sync
echo Installing Kudu Sync
npm install kudusync -g --silent
exitWithMessageOnError "npm failed"
if [[ ! -n "$KUDU_SERVICE" ]]; then
# In case we are running locally this is the correct location of kuduSync
KUDU_SYNC_CMD=kuduSync
else
# In case we are running on kudu service this is the correct location of kuduSync
KUDU_SYNC_CMD=$APPDATA/npm/node_modules/kuduSync/bin/kuduSync
fi
fi
# Node Helpers
# ------------
selectNodeVersion() {
if [[ -n "$KUDU_SELECT_NODE_VERSION_CMD" ]]; then
SELECT_NODE_VERSION="$KUDU_SELECT_NODE_VERSION_CMD \"$DEPLOYMENT_SOURCE\" \"$DEPLOYMENT_TARGET\" \"$DEPLOYMENT_TEMP\""
eval $SELECT_NODE_VERSION
exitWithMessageOnError "select node version failed"
if [[ -e "$DEPLOYMENT_TEMP/__nodeVersion.tmp" ]]; then
NODE_EXE=$(cat "$DEPLOYMENT_TEMP/__nodeVersion.tmp")
exitWithMessageOnError "getting node version failed"
fi
if [[ -e "$DEPLOYMENT_TEMP/__npmVersion.tmp" ]]; then
NPM_JS_PATH=$(cat "$DEPLOYMENT_TEMP/__npmVersion.tmp")
exitWithMessageOnError "getting npm version failed"
fi
if [[ ! -n "$NODE_EXE" ]]; then
NODE_EXE=node
fi
NPM_CMD="\"$NODE_EXE\" \"$NPM_JS_PATH\""
else
NPM_CMD=npm
NODE_EXE=node
fi
}
##################################################################################################################################
# Deployment
# ----------
echo Handling node.js deployment.
# 1. KuduSync
if [[ "$IN_PLACE_DEPLOYMENT" -ne "1" ]]; then
"$KUDU_SYNC_CMD" -v 50 -f "$DEPLOYMENT_SOURCE" -t "$DEPLOYMENT_TARGET" -n "$NEXT_MANIFEST_PATH" -p "$PREVIOUS_MANIFEST_PATH" -i ".git;.hg;.deployment;deploy.sh"
exitWithMessageOnError "Kudu Sync failed"
fi
# 2. Select node version
selectNodeVersion
# 3. Install yarn packages
if [ -e "$DEPLOYMENT_TARGET/package.json" ]; then
cd "$DEPLOYMENT_TARGET"
echo "Running yarn install"
eval yarn install --production=false --network-timeout 1000000
echo "building dist"
eval yarn build
echo "Running migrations"
eval yarn typeorm:migration:run
exitWithMessageOnError "yarn failed"
cd - >/dev/null
fi
##################################################################################################################################
echo "Finished successfully."
WEBSITE_NODE_DEFAULT_VERSION我只将变量设置为（这一次，但我已经尝试了多种组合）12.18.2，而我没有设置WEBSITE_NPM_DEFAULT_VERSION变量。这是我尝试使用 git local 方法部署时的输出，命令git push azure master:master如下：
Enumerating objects: 9, done.
Counting objects: 100% (9/9), done.
Delta compression using up to 8 threads
Compressing objects: 100% (3/3), done.
Writing objects: 100% (5/5), 391 bytes | 391.00 KiB/s, done.
Total 5 (delta 2), reused 0 (delta 0), pack-reused 0
remote: Deploy Async
remote: Updating branch 'master'.
remote: Updating submodules.
remote: Preparing deployment for commit id '79f0842a60'.
remote: Running custom deployment command...
remote: Not setting execute permissions for bash ./scripts/bash/deploy.sh
remote: Running deployment command...
remote: Handling node.js deployment.
remote: Kudu sync from: '/home/site/repository' to: '/home/site/wwwroot'
remote: Ignoring: .deployment
remote: Ignoring: .git
remote: Ignoring: scripts/bash/deploy.sh
remote: Detecting node version spec...
remote: Using appsetting WEBSITE_NODE_DEFAULT_VERSION value: 12.18.2
remote: Node.js versions available on the platform are: 8.0.0, 8.1.4, 8.2.1, 8.8.1, 8.9.4, 8.11.4, 8.12.0, 8.15.1, 8.17.0, 9.4.0, 10.1.0, 10.10.0, 10.14.2, 10.21.0, 10.23.0, 12.18.2, 12.19.0, 14.15.0.
remote: ENOENT: no such file or directory, open '/opt/nodejs/12.18.2/npm.txt'
remote: Resolved to version 12.18.2
remote: Detecting npm version spec...
remote: An error has occurred during web site deployment.
remote: select node version failed
remote: Deployment Logs : 'https://***.scm.azurewebsites.net/newui/jsonviewer?view_url=/api/deployments/79f0842a60c7fe25af603fe673868789272923e3/log'
To https://***.scm.azurewebsites.net:443/kiwi-prod-appservice.git
cdc1c91..79f0842 master -> master
当我单击链接查看日志详细信息时：
[
"0" :
{
"details_url" : null,
"id" : "660d4119-1437-494a-a97b-5af7244afd58",
"log_time" : "2020-12-22T04:58:51.7786621Z",
"message" : "Updating branch 'master'.",
"type" : 0
}
,
"1" :
{
"details_url" : null,
"id" : "bca90e55-fc4c-40c4-91bd-337a0e3df515",
"log_time" : "2020-12-22T04:58:53.3322101Z",
"message" : "Updating submodules.",
"type" : 0
}
,
"2" :
{
"details_url" : null,
"id" : "bfc59c6f-e3ad-4bbd-afb5-bda11bec9771",
"log_time" : "2020-12-22T04:58:53.3779506Z",
"message" : "Preparing deployment for commit id '79f0842a60'.",
"type" : 0
}
,
"3" :
{
"details_url" : null,
"id" : "92219cc6-d58f-4988-9ec5-c1fd109c0986",
"log_time" : "2020-12-22T04:58:53.4866308Z",
"message" : "Running custom deployment command...",
"type" : 0
}
,
"4" :
{
"details_url" : null,
"id" : "f61aa2f5-8d77-4d3b-b328-3ab1fc69bf33",
"log_time" : "2020-12-22T04:58:53.51928Z",
"message" : "Not setting execute permissions for bash ./scripts/bash/deploy.sh",
"type" : 0
}
,
"5" :
{
"details_url" : "https://***.scm.azurewebsites.net/api/deployments/79f0842a60c7fe25af603fe673868789272923e3/log/3ed28b72-4514-4c87-8d6a-006c09150754",
"id" : "3ed28b72-4514-4c87-8d6a-006c09150754",
"log_time" : "2020-12-22T04:58:53.5555321Z",
"message" : "Running deployment command...",
"type" : 2
}
]
解决方案
SELECT_NODE_VERSION在评论命令后解决（现在）
# SELECT_NODE_VERSION="$KUDU_SELECT_NODE_VERSION_CMD \"$DEPLOYMENT_SOURCE\" \"$DEPLOYMENT_TARGET\" \"$DEPLOYMENT_TEMP\""
# eval $SELECT_NODE_VERSION
# exitWithMessageOnError "select node version failed"
因为错误总是被触发。我也不得不使用npm而不是yarn，因为纱线使用的节点版本不是正确的
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