Re: [Nix-dev] docker import ignores dockerTools.buildImage config
Brian, thank you for explanation.
2016-09-26 11:13 GMT+01:00 Brian McKenna :
> Yes, it's "docker load" instead of "docker import"
>
> The escaping thing is due to jshon trying to support generating JSON
> which can be inserted into a tag. It adds a backslash so that
> it never generates the string ""
>
> On 26/09/2016, Michael Fellinger wrote:
> > Try using 'docker load -i' instead
> >
> > On Sun, Sep 25, 2016, 13:44 Tomasz Czyż wrote:
> >
> >> Hi,
> >>
> >> I'm preparing docker image using dockerTools.buildImage with
> >>
> >> x = pkgs.dockerTools.buildImage {name="myimage";·
> >>
> >> contents = [dumb-init ];
> >>
> >> config={
> >>
> >> WorkingDir = "/";
> >>
> >> };
> >>
> >> };
> >>
> >> After the image is ready I do
> >>
> >> docker import /nix/store/xx.tar.gz myimage
> >> and I have the image imported but
> >>
> >> docker inspect myimage
> >>
> >> "Config": {
> >> "Hostname": "",
> >> "Domainname": "",
> >> "User": "",
> >> "AttachStdin": false,
> >> "AttachStdout": false,
> >> "AttachStderr": false,
> >> "Tty": false,
> >> "OpenStdin": false,
> >> "StdinOnce": false,
> >> "Env": null,
> >> "Cmd": null,
> >> "Image": "",
> >> "Volumes": null,
> >> "WorkingDir": "",
> >> "Entrypoint": null,
> >> "OnBuild": null,
> >> "Labels": null
> >> },
> >>
> >> inside the tar file I have the config like:
> >>
> >> {
> >> "architecture": "amd64",
> >> "config": {
> >> "WorkingDir": "\/"
> >> },
> >> "created": "1970-01-01T00:00:01Z",
> >> "os": "linux",
> >> "checksum":
> >> "tarsum.v1+sha256:41988742f842b9214b599674ccc7d3
> da9a0df5336276657cec1a9eabf1c297ef",
> >> "id":
> >> "9edfe86ac62fc829c5a122778565e3af12ce720dd64ca6547c6664e671996c63",
> >> "Size": 22067200
> >> }
> >>
> >> So as you can see, the json config is generated inside docker image, but
> >> docker does not import that settings. Also it looks like it's escaped
> but
> >> it should not be right?
> >>
> >> Does anyone knows how to do it properly or tell how I could fix it?
> >> ___
> >> nix-dev mailing list
> >> nix-dev@lists.science.uu.nl
> >> http://lists.science.uu.nl/mailman/listinfo/nix-dev
> >>
> >
>
--
Tomasz Czyż
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Re: [Nix-dev] docker import ignores dockerTools.buildImage config
Yes, it's "docker load" instead of "docker import"
The escaping thing is due to jshon trying to support generating JSON
which can be inserted into a tag. It adds a backslash so that
it never generates the string ""
On 26/09/2016, Michael Fellinger wrote:
> Try using 'docker load -i' instead
>
> On Sun, Sep 25, 2016, 13:44 Tomasz Czyż wrote:
>
>> Hi,
>>
>> I'm preparing docker image using dockerTools.buildImage with
>>
>> x = pkgs.dockerTools.buildImage {name="myimage";·
>>
>> contents = [dumb-init ];
>>
>> config={
>>
>> WorkingDir = "/";
>>
>> };
>>
>> };
>>
>> After the image is ready I do
>>
>> docker import /nix/store/xx.tar.gz myimage
>> and I have the image imported but
>>
>> docker inspect myimage
>>
>> "Config": {
>> "Hostname": "",
>> "Domainname": "",
>> "User": "",
>> "AttachStdin": false,
>> "AttachStdout": false,
>> "AttachStderr": false,
>> "Tty": false,
>> "OpenStdin": false,
>> "StdinOnce": false,
>> "Env": null,
>> "Cmd": null,
>> "Image": "",
>> "Volumes": null,
>> "WorkingDir": "",
>> "Entrypoint": null,
>> "OnBuild": null,
>> "Labels": null
>> },
>>
>> inside the tar file I have the config like:
>>
>> {
>> "architecture": "amd64",
>> "config": {
>> "WorkingDir": "\/"
>> },
>> "created": "1970-01-01T00:00:01Z",
>> "os": "linux",
>> "checksum":
>> "tarsum.v1+sha256:41988742f842b9214b599674ccc7d3da9a0df5336276657cec1a9eabf1c297ef",
>> "id":
>> "9edfe86ac62fc829c5a122778565e3af12ce720dd64ca6547c6664e671996c63",
>> "Size": 22067200
>> }
>>
>> So as you can see, the json config is generated inside docker image, but
>> docker does not import that settings. Also it looks like it's escaped but
>> it should not be right?
>>
>> Does anyone knows how to do it properly or tell how I could fix it?
>> ___
>> nix-dev mailing list
>> nix-dev@lists.science.uu.nl
>> http://lists.science.uu.nl/mailman/listinfo/nix-dev
>>
>
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Re: [Nix-dev] docker import ignores dockerTools.buildImage config
Try using 'docker load -i' instead
On Sun, Sep 25, 2016, 13:44 Tomasz Czyż wrote:
> Hi,
>
> I'm preparing docker image using dockerTools.buildImage with
>
> x = pkgs.dockerTools.buildImage {name="myimage";·
>
> contents = [dumb-init ];
>
> config={
>
> WorkingDir = "/";
>
> };
>
> };
>
> After the image is ready I do
>
> docker import /nix/store/xx.tar.gz myimage
> and I have the image imported but
>
> docker inspect myimage
>
> "Config": {
> "Hostname": "",
> "Domainname": "",
> "User": "",
> "AttachStdin": false,
> "AttachStdout": false,
> "AttachStderr": false,
> "Tty": false,
> "OpenStdin": false,
> "StdinOnce": false,
> "Env": null,
> "Cmd": null,
> "Image": "",
> "Volumes": null,
> "WorkingDir": "",
> "Entrypoint": null,
> "OnBuild": null,
> "Labels": null
> },
>
> inside the tar file I have the config like:
>
> {
> "architecture": "amd64",
> "config": {
> "WorkingDir": "\/"
> },
> "created": "1970-01-01T00:00:01Z",
> "os": "linux",
> "checksum":
> "tarsum.v1+sha256:41988742f842b9214b599674ccc7d3da9a0df5336276657cec1a9eabf1c297ef",
> "id": "9edfe86ac62fc829c5a122778565e3af12ce720dd64ca6547c6664e671996c63",
> "Size": 22067200
> }
>
> So as you can see, the json config is generated inside docker image, but
> docker does not import that settings. Also it looks like it's escaped but
> it should not be right?
>
> Does anyone knows how to do it properly or tell how I could fix it?
> ___
> nix-dev mailing list
> nix-dev@lists.science.uu.nl
> http://lists.science.uu.nl/mailman/listinfo/nix-dev
>
___
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[Nix-dev] docker import ignores dockerTools.buildImage config
Hi,
I'm preparing docker image using dockerTools.buildImage with
x = pkgs.dockerTools.buildImage {name="myimage";·
contents = [dumb-init ];
config={
WorkingDir = "/";
};
};
After the image is ready I do
docker import /nix/store/xx.tar.gz myimage
and I have the image imported but
docker inspect myimage
"Config": {
"Hostname": "",
"Domainname": "",
"User": "",
"AttachStdin": false,
"AttachStdout": false,
"AttachStderr": false,
"Tty": false,
"OpenStdin": false,
"StdinOnce": false,
"Env": null,
"Cmd": null,
"Image": "",
"Volumes": null,
"WorkingDir": "",
"Entrypoint": null,
"OnBuild": null,
"Labels": null
},
inside the tar file I have the config like:
{
"architecture": "amd64",
"config": {
"WorkingDir": "\/"
},
"created": "1970-01-01T00:00:01Z",
"os": "linux",
"checksum":
"tarsum.v1+sha256:41988742f842b9214b599674ccc7d3da9a0df5336276657cec1a9eabf1c297ef",
"id": "9edfe86ac62fc829c5a122778565e3af12ce720dd64ca6547c6664e671996c63",
"Size": 22067200
}
So as you can see, the json config is generated inside docker image, but
docker does not import that settings. Also it looks like it's escaped but
it should not be right?
Does anyone knows how to do it properly or tell how I could fix it?
___
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