Though I tried many different variations, I couldn't get Vagrantfile to
invoke the cygwin shell script, so instead, I moved these lines into an
external script "generateSslCertificates.sh" and invoked this before
"vagrant up":
dmahar@PC09 ~/vagrant/coreos/coreos-kubernetes/single-node
$ cat generateSslCertificates.sh
#!/bin/sh
PATH=/usr/bin:/usr/local/bin
set -e
NODE_IP=$1
CLUSTER_IP=$2
mkdir -p ssl && ./../lib/init-ssl-ca ssl || echo "failed generating SSL CA
artifacts"
./../lib/init-ssl ssl apiserver controller IP.1=$NODE_IP,IP.2=$CLUSTER_IP
|| echo "failed generating SSL certificate artifacts"
./../lib/init-ssl ssl admin kube-admin || echo "failed generating admin SSL
artifacts"
dmahar@PC09 ~/vagrant/coreos/coreos-kubernetes/single-node
$ ./generateSslCertificates.sh 172.17.4.99 10.3.0.1
Generating RSA private key, 2048 bit long modulus
..............................................................................................................................+++
............+++
e is 65537 (0x10001)
Generating SSL artifacts in ssl
Generating RSA private key, 2048 bit long modulus
..............................................................+++
.+++
e is 65537 (0x10001)
Signature ok
subject=/CN=controller
Getting CA Private Key
Bundled SSL artifacts into ssl/controller.tar
ssl/ca.pem ssl/apiserver-key.pem ssl/apiserver.pem
Generating SSL artifacts in ssl
Generating RSA private key, 2048 bit long modulus
.........................................+++
..................................+++
e is 65537 (0x10001)
Signature ok
subject=/CN=kube-admin
Getting CA Private Key
Bundled SSL artifacts into ssl/kube-admin.tar
ssl/ca.pem ssl/admin-key.pem ssl/admin.pem
With the certificates in place, "vagrant up" successfully started a node.
Derek
On Monday, 29 August 2016 17:05:25 UTC-4, Derek Mahar wrote:
>
> As you suspected, system() appears to be invoking a Windows command shell
> instead of a Cygwin shell:
>
> .
> .
> .
> system("mkdir");
> system("C:\cygwin\bin\run.exe /bin/sh -c 'mkdir -p ssl &&
> ./../lib/init-ssl-ca ssl'") or abort ("failed generating SSL CA artifacts")
> system("./../lib/init-ssl ssl apiserver controller
> IP.1=#{NODE_IP},IP.2=#{CLUSTER_IP}") or abort ("failed generating SSL
> certificate artifacts")
> system("./../lib/init-ssl ssl admin kube-admin") or abort("failed
> generating admin SSL artifacts")
> .
> .
> .
> dmahar@PC09 ~/vagrant/coreos/coreos-kubernetes/single-node
> $ vagrant up
> The syntax of the command is incorrect.
> failed generating SSL CA artifacts
>
> Compare with a Windows command shell:
>
> C:\Users\dmahar>mkdir
> The syntax of the command is incorrect.
> C:\Users\dmahar>dir
> Volume in drive C has no label.
> Volume Serial Number is 2A18-5695
>
> Directory of C:\Users\dmahar
>
> 2016-08-29 05:02 PM <DIR> .
> 2016-08-29 05:02 PM <DIR> ..
> 2016-08-29 05:02 PM <DIR> -p
> .
> .
> .
>
> Derek
>
> On Monday, 29 August 2016 16:49:33 UTC-4, Derek Mahar wrote:
>>
>> That didn't work, but for a different reason:
>>
>> $ vagrant up
>> failed generating SSL CA artifacts
>>
>> The system call didn't create directory "ssl":
>>
>> dmahar@PC09 ~/vagrant/coreos/coreos-kubernetes/single-node
>> $ ls -la
>> total 44
>> drwxr-xr-x+ 1 dmahar Utilisa. du domaine 0 Aug 29 16:42 .
>> drwxr-xr-x+ 1 dmahar Utilisa. du domaine 0 Aug 29 16:29 ..
>> -rw-r--r-- 1 dmahar Utilisa. du domaine 14 Aug 29 16:29 .gitignore
>> drwxr-xr-x+ 1 dmahar Utilisa. du domaine 0 Aug 29 16:42 .vagrant
>> -rwxr-xr-x 1 dmahar Utilisa. du domaine 318 Aug 29 16:29
>> conformance-test.sh
>> -rw-r--r-- 1 dmahar Utilisa. du domaine 437 Aug 29 16:29 kubeconfig
>> -rw-r--r-- 1 dmahar Utilisa. du domaine 297 Aug 29 16:29 README.md
>> -rw-r--r-- 1 dmahar Utilisa. du domaine 27395 Aug 29 16:29 user-data
>> -rw-r--r-- 1 dmahar Utilisa. du domaine 2346 Aug 29 16:42 Vagrantfile
>>
>> I'll tweak it to try to get it to work.
>>
>> Derek
>>
>> On Monday, 29 August 2016 16:33:46 UTC-4, Alban Crequy wrote:
>>>
>>> On Mon, Aug 29, 2016 at 4:22 PM, Derek Mahar <derek...@gmail.com>
>>> wrote:
>>> > How might I fix the error that I encounter when, in a Cygwin bash
>>> shell, I
>>> > run "vagrant up" in single-node or multi-node of
>>> > https://github.com/coreos/coreos-kubernetes?
>>> >
>>> > dmahar@PC09 ~/vagrant/coreos/coreos-kubernetes/single-node
>>> > $ vagrant up
>>> > '.' is not recognized as an internal or external command,
>>> > operable program or batch file.
>>> > failed generating SSL CA artifacts
>>>
>>> It seems to come from this line in the Vagrantfile:
>>>
>>> system("mkdir -p ssl && ./../lib/init-ssl-ca ssl") or abort ("failed
>>> generating SSL CA artifacts")
>>>
>>> It could be Windows requesting the path separator "\" instead of "/".
>>> I am not sure whether "system" is executing a cygwin shell or a
>>> Windows command.
>>>
>>> Does it work with the following?
>>>
>>> system("C:\cygwin\bin\run.exe /bin/sh -c 'mkdir -p ssl &&
>>> ./../lib/init-ssl-ca ssl'") or abort ("failed generating SSL CA
>>> artifacts")
>>>
>>
