34 lines
1.3 KiB
Nix
34 lines
1.3 KiB
Nix
{pkgs, imageName, image, tag, extraRunConfig, containerName? "${imageName}-${tag}"}:
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let
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imageId= "${imageName}:${tag}";
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dockerBin = "${pkgs.docker}/bin/docker";
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loggerBin = "${pkgs.logger}/bin/logger";
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in
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{
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systemd.services."docker-load-run-${containerName}-container" = {
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description = "Docker load and run ${containerName}-container";
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wantedBy = [ "multi-user.target" ];
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wants = [ "docker.service" "local-fs.target" ];
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after = [ "docker.service" "local-fs.target" ];
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script = ''
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if [[ "$(${dockerBin} images -aq ${imageId} 2> /dev/null)" == "" ]]; then
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${dockerBin} load < ${image}
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else
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${loggerBin} -pdaemon.warning "an image with name ${imageId} already exists. Please use an other name or rename/remove the existing image, if you want use the new one."
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fi
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if [[ "$(${dockerBin} ps -qaf "name=${containerName}" 2> /dev/null)" == "" ]]; then
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${dockerBin} run -d --name ${containerName} ${extraRunConfig} ${imageId}
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else
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${loggerBin} -pdaemon.warning "a container with name ${containerName} already exists. Please use an other name or rename/remove the existing containerName, if you want use the new one."
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fi
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'';
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serviceConfig = {
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Type = "oneshot";
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};
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};
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}
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