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Check that Docker is in Swarm mode

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This commit updates deploy_stack.ps1 to check that Docker is running in
Swarm mode before proceeding.

Signed-off-by: John McCabe <john@johnmccabe.net>
This commit is contained in:
John McCabe 2018-10-20 03:50:05 +01:00 committed by Alex Ellis
parent 8d041efd0c
commit 7d5955b6f2
1 changed files with 29 additions and 21 deletions
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50
deploy_stack.ps1
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@ -2,33 +2,41 @@
if (Get-Command docker -errorAction SilentlyContinue) if (Get-Command docker -errorAction SilentlyContinue)
{ {
docker node ls 2>&1 | out-null
$user_secret = "basic-auth-user"
docker secret inspect $user_secret 2>&1 | out-null
if($?) if($?)
{ {
Write-Host "$user_secret secret exists" $user_secret = "basic-auth-user"
docker secret inspect $user_secret 2>&1 | out-null
if($?)
{
Write-Host "$user_secret secret exists"
}
else
{
$user = Read-Host 'Admin User?'
$user | docker secret create $user_secret -
}
$password_secret = "basic-auth-password"
docker secret inspect $password_secret 2>&1 | out-null
if($?)
{
Write-Host "$password_secret secret exists"
}
else
{
$pass = Read-Host 'Password?' -AsSecureString
[Runtime.InteropServices.Marshal]::PtrToStringAuto([Runtime.InteropServices.Marshal]::SecureStringToBSTR($pass)) | docker secret create $password_secret -
}
Write-Host "Deploying stack"
docker stack deploy func --compose-file ./docker-compose.yml
} }
else else
{ {
$user = Read-Host 'Admin User?' Write-Host "Docker not in swarm mode, please initialise the cluster (`docker swarm init`) and retry"
$user | docker secret create $user_secret -
} }
$password_secret = "basic-auth-password"
docker secret inspect $password_secret 2>&1 | out-null
if($?)
{
Write-Host "$password_secret secret exists"
}
else
{
$pass = Read-Host 'Password?' -AsSecureString
[Runtime.InteropServices.Marshal]::PtrToStringAuto([Runtime.InteropServices.Marshal]::SecureStringToBSTR($pass)) | docker secret create $password_secret -
}
Write-Host "Deploying stack"
docker stack deploy func --compose-file ./docker-compose.yml
} }
else else
{ {