Stevan/blog.stevanfreeborn.com
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge pull request #48 from StevanFreeborn/stevanfreeborn/fix/correct-deploy-script

Browse Source 
chore: fix deploy script
This commit is contained in:
Stevan Freeborn
2026-01-19 15:31:56 -06:00
committed by GitHub
parent 14beabb7be e34c4ca12a
commit e0c1164748
1 changed files with 66 additions and 131 deletions
Download Patch File Download Diff File Expand all files Collapse all files
scripts/deploy.ps1
+48 -113
View File
@@ -86,7 +86,6 @@ function UpdateNginxConfig
Set-Content -Path $filePath -Value $modifiedContent
}
# Get the version number from the command line
$version = $args[0];
if ($null -eq $version)
@@ -95,10 +94,7 @@ if ($null -eq $version)
exit 1
}
# check if docker is installed
$dockerVersion = docker --version
if ($null -eq $dockerVersion)
if (-not (Get-Command docker -ErrorAction SilentlyContinue))
{
Write-Host "Docker is not installed. Please install Docker and try again."
exit 1
@@ -113,7 +109,6 @@ foreach ($configPath in $NGINX_CONFIG_PATHS)
}
}
# attempt to pull docker image
$dockerTag = "stevanfreeborn/blog.stevanfreeborn.com:$version"
docker pull $dockerTag
@@ -123,135 +118,75 @@ if ($LASTEXITCODE -ne 0)
exit 1
}
# Check if blue container is running
$blueContainerId = docker ps --filter "name=blog.stevanfreeborn.com.blue" --format "{{.ID}}"
$greenContainerId = docker ps --filter "name=blog.stevanfreeborn.com.green" --format "{{.ID}}"
if ($null -eq $blueContainerId)
if ($null -ne $blueContainerId)
{
Write-Host "Blue container is not running. Starting blue container."
StartContainer -containerColor "blue" -dockerTag $dockerTag -hostPort $BLUE_PORT
Write-Host "Blue container is running."
# Backup original configs before making changes
$configBackups = @{}
foreach ($configPath in $NGINX_CONFIG_PATHS)
{
$configBackups[$configPath] = Get-Content $configPath
}
foreach ($configPath in $NGINX_CONFIG_PATHS)
{
UpdateNginxConfig -filePath $configPath -portNumber $BLUE_PORT
Write-Host "Nginx configuration updated: $configPath to point to blue container on port $BLUE_PORT."
}
Write-Host "All Nginx configurations updated to point to blue container on port $BLUE_PORT."
nginx -t
if ($LASTEXITCODE -ne 0)
{
Write-Host "Nginx configuration test failed. Reverting changes."
foreach ($configPath in $NGINX_CONFIG_PATHS)
{
Set-Content -Path $configPath -Value $configBackups[$configPath]
Write-Host "Reverted: $configPath"
}
exit 1
}
nginx -s reload
if ($LASTEXITCODE -ne 0)
{
Write-Host "Failed to reload Nginx."
exit 1
}
Write-Host "Nginx reloaded. Successfully deployed version $version."
exit 0
$targetColor = "green"
$targetPort = $GREEN_PORT
$oldContainerId = $blueContainerId
$oldColor = "blue"
}
else
{
Write-Host "Blue container is running. Starting green container."
$targetColor = "blue"
$targetPort = $BLUE_PORT
$oldContainerId = $greenContainerId
$oldColor = "green"
}
StartContainer -containerColor "green" -dockerTag $dockerTag -hostPort $GREEN_PORT
Write-Host "Deploying to $targetColor container on port $targetPort."
Write-Host "Green container is running."
StartContainer -containerColor $targetColor -dockerTag $dockerTag -hostPort $targetPort
# Backup original configs before making changes
$configBackups = @{}
Write-Host "$targetColor container is running."
foreach ($configPath in $NGINX_CONFIG_PATHS)
{
$configBackups = @{}
foreach ($configPath in $NGINX_CONFIG_PATHS)
{
$configBackups[$configPath] = Get-Content $configPath
}
}
foreach ($configPath in $NGINX_CONFIG_PATHS)
{
UpdateNginxConfig -filePath $configPath -portNumber $GREEN_PORT
Write-Host "Nginx configuration updated: $configPath to point to green container on port $GREEN_PORT."
}
foreach ($configPath in $NGINX_CONFIG_PATHS)
{
UpdateNginxConfig -filePath $configPath -portNumber $targetPort
Write-Host "Nginx configuration updated: $configPath to point to $targetColor container on port $targetPort."
}
Write-Host "All Nginx configurations updated to point to green container on port $GREEN_PORT."
nginx -t
nginx -t
if ($LASTEXITCODE -ne 0)
{
if ($LASTEXITCODE -ne 0)
{
Write-Host "Nginx configuration test failed. Reverting changes."
foreach ($configPath in $NGINX_CONFIG_PATHS)
{
Set-Content -Path $configPath -Value $configBackups[$configPath]
Write-Host "Reverted: $configPath"
}
exit 1
}
}
nginx -s reload
nginx -s reload
if ($LASTEXITCODE -ne 0)
{
if ($LASTEXITCODE -ne 0)
{
Write-Host "Failed to reload Nginx."
exit 1
}
Write-Host "Nginx reloaded. Successfully deployed version $version."
Write-Host "Stopping and removing blue container."
docker stop $blueContainerId
if ($LASTEXITCODE -ne 0)
{
Write-Host "Failed to stop blue container."
exit 1
}
docker rm $blueContainerId
if ($LASTEXITCODE -ne 0)
{
Write-Host "Failed to remove blue container."
exit 1
}
Write-Host "Blue container stopped and removed."
Write-Host "Switching green container to blue container."
docker rename "blog.stevanfreeborn.com.green" "blog.stevanfreeborn.com.blue"
if ($LASTEXITCODE -ne 0)
{
Write-Host "Failed to rename green container to blue container."
exit 1
}
Write-Host "Successfully deployed version $version."
exit 0
}
Write-Host "Nginx reloaded. Successfully deployed version $version."
if ($null -ne $oldContainerId)
{
Write-Host "Stopping and removing $oldColor container."
docker stop $oldContainerId
docker rm $oldContainerId
Write-Host "$oldColor container stopped and removed."
}
exit 0