* How to ssh to a QEMU XFCE desktop vm-image?
@ 2018-02-26 3:37 George myglc2 Clemmer
2018-02-26 16:51 ` Chris Marusich
0 siblings, 1 reply; 3+ messages in thread
From: George myglc2 Clemmer @ 2018-02-26 3:37 UTC (permalink / raw)
To: help-guix
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I have ssh working to a server image ...
nemo:~ $ ssh g1@server02.local
Last login: Sun Feb 25 22:11:42 2018 from fe80::1ccf:c589:7e5f:a21f%eth0
... but not to a similar xFCE desktop VM image ...
nemo:~ $ ssh g1@desktop01.local -vvv
OpenSSH_7.6p1, LibreSSL 2.6.2
debug1: Reading configuration data /Users/glc/.ssh/config
debug1: /Users/glc/.ssh/config line 48: Applying options for *
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 48: Applying options for *
debug2: ssh_connect_direct: needpriv 0
debug1: Connecting to desktop01.local port 22.
ssh: connect to host desktop01.local port 22: Connection refused
The VMs are built like this ...
time guix system vm-image -M 4 -c 4 \
--image-size=5GB $VMDIR/$NAME.scm
The server runs this way ...
sudo qemu-system-x86_64 \
-name $NAME \
-net tap,ifname=$NAME,script=$PWD/qemu-ifup,downscript=$PWD/qemu-ifdn \
-net nic,model=virtio,macaddr=$MACADDR \
-enable-kvm \
-m 5120 \
-daemonize \
-display none \
$VMDIR/vm.img
I run the desktop this way ...
sudo qemu-system-x86_64 \
-name $NAME \
-net tap,ifname=$NAME,script=$PWD/qemu-ifup,downscript=$PWD/qemu-ifdn \
-net nic,model=virtio,macaddr=$MACADDR \
-enable-kvm \
-m 5120 \
-k en-us \
-vga qxl \
-spice addr=127.0.0.1,port=3001,disable-ticketing \
-device virtio-serial \
-chardev spicevmc,id=vdagent,debug=0,name=vdagent \
-device virtserialport,chardev=vdagent,name=com.redhat.spice.0 \
-daemonize \
$VMDIR/vm.img
... and can log in using the SPICE remote-viewer.
How do I enable ssh in to the desktop VM?
TIA - George
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;;; desktop v1 config
(use-modules (gnu))
(use-modules (gnu system nss))
(use-service-modules ssh) ; openssh-service-type
(use-service-modules spice)
(use-service-modules desktop)
(use-service-modules networking) ; dhcp-client-service
(use-package-modules
base ; glibc-utf8-locales
certs ; nss-certs
emacs
gnome ; gvfs
linux ; mdadm
screen
ssh ; openssh mosh
xorg
)
(operating-system
(host-name "v1")
(timezone "America/New_York")
(locale "en_US.utf8")
(bootloader (grub-configuration (target "/dev/sda")))
(file-systems (cons (file-system
(device "g1sd")
(title 'label)
(mount-point "/")
(type "ext4"))
%base-file-systems))
(users (cons*
(user-account
(name "g1")
(group "users")
(supplementary-groups '("wheel" "netdev"))
(home-directory "/home/g1"))
%base-user-accounts))
(packages
(cons*
emacs-no-x-toolkit
emacs-guix
gvfs ;for user mounts
nss-certs ;for HTTPS access
openssh
screen
xauth
%base-packages))
(services (cons*
(service openssh-service-type
(openssh-configuration
(x11-forwarding? #t)
(permit-root-login #t)
(authorized-keys
`(
("g1" ,(local-file "glc.pub"))
("al" ,(local-file "glc.pub"))
("root" ,(local-file "glc.pub"))))))
(spice-vdagent-service)
(xfce-desktop-service)
%desktop-services))
(name-service-switch %mdns-host-lookup-nss))
[-- Attachment #3: server --]
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;;; server v1 config
(use-modules (gnu))
(use-modules (gnu system nss))
(use-service-modules ssh) ; openssh-service-type
(use-service-modules avahi)
(use-service-modules networking) ; dhcp-client-service
(use-package-modules
base ; glibc-utf8-locales
certs ; nss-certs
emacs
gnome ; gvfs
linux ; mdadm
screen
ssh ; openssh mosh
xorg
)
(operating-system
(host-name "v1")
(timezone "America/New_York")
(locale "en_US.utf8")
(bootloader (grub-configuration (target "/dev/sda")))
(file-systems (cons (file-system
(device "g1sd")
(title 'label)
(mount-point "/")
(type "ext4"))
%base-file-systems))
(users (cons*
(user-account
(name "g1")
(group "users")
(supplementary-groups '("wheel"))
(home-directory "/home/g1"))
%base-user-accounts))
(packages
(cons*
emacs-no-x-toolkit
emacs-guix
glibc-utf8-locales
gvfs ;for user mounts
nss-certs ;for HTTPS access
openssh
screen
xauth
%base-packages))
(services (cons*
(dhcp-client-service)
(service openssh-service-type
(openssh-configuration
(x11-forwarding? #t)
(permit-root-login #t)
(authorized-keys
`(
("g1" ,(local-file "glc.pub"))
("al" ,(local-file "glc.pub"))
("root" ,(local-file "glc.pub"))))))
(avahi-service)
(ntp-service)
%base-services))
(name-service-switch %mdns-host-lookup-nss))
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: How to ssh to a QEMU XFCE desktop vm-image?
2018-02-26 3:37 How to ssh to a QEMU XFCE desktop vm-image? George myglc2 Clemmer
@ 2018-02-26 16:51 ` Chris Marusich
2018-02-26 18:41 ` George myglc2 Clemmer
0 siblings, 1 reply; 3+ messages in thread
From: Chris Marusich @ 2018-02-26 16:51 UTC (permalink / raw)
To: George myglc2 Clemmer; +Cc: help-guix
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George myglc2 Clemmer <myglc2@gmail.com> writes:
> I have ssh working to a server image ...
>
> nemo:~ $ ssh g1@server02.local
> Last login: Sun Feb 25 22:11:42 2018 from fe80::1ccf:c589:7e5f:a21f%eth0
>
> ... but not to a similar xFCE desktop VM image ...
>
> nemo:~ $ ssh g1@desktop01.local -vvv
> OpenSSH_7.6p1, LibreSSL 2.6.2
> debug1: Reading configuration data /Users/glc/.ssh/config
> debug1: /Users/glc/.ssh/config line 48: Applying options for *
> debug1: Reading configuration data /etc/ssh/ssh_config
> debug1: /etc/ssh/ssh_config line 48: Applying options for *
> debug2: ssh_connect_direct: needpriv 0
> debug1: Connecting to desktop01.local port 22.
> ssh: connect to host desktop01.local port 22: Connection refused
Could it be that perhaps ssh daemon failed to start? Several people
have observed that failure mode, but nobody has been able to reproduce
it consistently in a VM yet, which has made troubleshooting difficult:
https://lists.gnu.org/archive/html/help-guix/2018-02/msg00022.html
Check the logs in /var/log/shepherd.log. If you're suffering from this
problem, Shepherd will say that it failed to start ssh-daemon.
--
Chris
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: How to ssh to a QEMU XFCE desktop vm-image?
2018-02-26 16:51 ` Chris Marusich
@ 2018-02-26 18:41 ` George myglc2 Clemmer
0 siblings, 0 replies; 3+ messages in thread
From: George myglc2 Clemmer @ 2018-02-26 18:41 UTC (permalink / raw)
To: Chris Marusich; +Cc: help-guix
On 02/26/2018 at 16:51 Chris Marusich writes:
> George myglc2 Clemmer <myglc2@gmail.com> writes:
>
>> I have ssh working to a server image ...
>>
>> nemo:~ $ ssh g1@server02.local
>> Last login: Sun Feb 25 22:11:42 2018 from fe80::1ccf:c589:7e5f:a21f%eth0
>>
>> ... but not to a similar xFCE desktop VM image ...
>>
>> nemo:~ $ ssh g1@desktop01.local -vvv
>> OpenSSH_7.6p1, LibreSSL 2.6.2
>> debug1: Reading configuration data /Users/glc/.ssh/config
>> debug1: /Users/glc/.ssh/config line 48: Applying options for *
>> debug1: Reading configuration data /etc/ssh/ssh_config
>> debug1: /etc/ssh/ssh_config line 48: Applying options for *
>> debug2: ssh_connect_direct: needpriv 0
>> debug1: Connecting to desktop01.local port 22.
>> ssh: connect to host desktop01.local port 22: Connection refused
>
> Could it be that perhaps ssh daemon failed to start? Several people
> have observed that failure mode, but nobody has been able to reproduce
> it consistently in a VM yet, which has made troubleshooting difficult:
>
> https://lists.gnu.org/archive/html/help-guix/2018-02/msg00022.html
>
> Check the logs in /var/log/shepherd.log. If you're suffering from this
> problem, Shepherd will say that it failed to start ssh-daemon.
Thanks, yes that's it. It looks reproducible. I'll report a bug. -
George
^ permalink raw reply [flat|nested] 3+ messages in thread
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2018-02-26 3:37 How to ssh to a QEMU XFCE desktop vm-image? George myglc2 Clemmer
2018-02-26 16:51 ` Chris Marusich
2018-02-26 18:41 ` George myglc2 Clemmer
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