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Wait for newly created container to run, get port to map via proxy

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Roberto Alsina 2024-06-29 15:19:56 -03:00
parent 3333c4f67f
commit 69a6359ed1
1 changed files with 17 additions and 9 deletions
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26
src/faaso.cr
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@ -87,9 +87,6 @@ module Faaso
# Pull image from registry
# docker_api.images.create(image: tag)
# FIXME: When reusing a paused/exited container, check that
# the version of the image is the correct one, otherwise purge them.
# Get image history, sorted newer image first
begin
images = docker_api.images.history(
@ -109,8 +106,6 @@ module Faaso
all: true,
filters: {"name" => [container_name]}
).sort { |a, b| (images.index(b.@image_id) || 9999) <=> (images.index(a.@image_id) || 9999) }
pp! images
pp! containers.map { |c| images.index(c.@image_id) }
# If it's already up, do nothing
if containers.any? { |container|
@ -146,7 +141,7 @@ module Faaso
next
end
# Creating from scratch
# Deploy from scratch
puts "Creating new container"
conf = Docr::Types::CreateContainerConfig.new(
image: "#{funko.name}:latest",
@ -163,12 +158,25 @@ module Faaso
response = docker_api.containers.create(name: container_name, config: conf)
response.@warnings.each { |msg| puts "Warning: #{msg}" }
# container_id = response.@id
docker_api.containers.start(response.@id)
# TODO: wait until container is running before next
containers = docker_api.containers.list(
all: true,
filters: {"name" => [container_name]}
)
(1..5).each { |i|
break if containers[0].state == "running"
sleep 0.1.seconds
}
if containers[0].state != "running"
puts "Container for #{funko.name} is not running yet"
next
end
puts "Container for #{funko.name} is running"
public_port = containers[0].@ports[0].@public_port
# TODO: Map route in reverse proxy to function
end
# TODO: Run test for healthcheck
# TODO: Map route in reverse proxy to function
# TODO: Return function URL for testing
end
end