Merge lp:~ubuntu-on-ec2/vmbuilder/jenkins_kvm-philroche-19.04 into lp:~ubuntu-on-ec2/vmbuilder/jenkins_kvm

[Philip Roche]

Initial commit of 19.04 template based on the 18.10 version with one change

* Don't set rootdelay on the kernel commandline.

This is interpreted differently by the kernel (== fixed delay) vs. in the
Debian initramfs code (== max time to wait before erroring); so what worked
for raising the timeout for images with initramfs causes a boot delay for
images booting without initramfs.

Since the "fabric issue" that this worked around is lost in the mists of
time (2012), we should just stop setting rootdelay.

Initial commit of 19.04 template based on the 18.10 version with one change

* Don't set rootdelay on the kernel commandline.

This is interpreted differently by the kernel (== fixed delay) vs. in the
Debian initramfs code (== max time to wait before erroring); so what worked
for raising the timeout for images with initramfs causes a boot delay for
images booting without initramfs.

Since the "fabric issue" that this worked around is lost in the mists of
time (2012), we should just stop setting rootdelay.

[Philip Roche (philroche)]

This MP is followling on from daniel-thewatkins recommendation in https://code.launchpad.net/~ubuntu-on-ec2/vmbuilder/jenkins_kvm-norootdelay-cosmic/+merge/356626

[Francis Ginther (fginther)]

I think committing this makes sense. We're not on the cusp of publishing Azure on Alan, so we're going to have to publish dd images with jerff for a little bit longer. Making this change here will give us an opportunity to have these daily images under test along with this rootdelay change.

Do we also need to make a similar change in the sauce binary hooks?

review: Approve

[Philip Roche (philroche)]

@fginther changes have already been proposed for sauce binary hooks. https://code.launchpad.net/~cloudware/livecd-rootfs/+git/cpc_packaging.extra/+merge/356624

I will merge this today

[Robert C Jennings (rcj)]

+1

review: Approve

=== added file 'templates/img-azure-19.04-addin.tmpl'
--- templates/img-azure-19.04-addin.tmpl	1970-01-01 00:00:00 +0000
+++ templates/img-azure-19.04-addin.tmpl	2018-10-25 11:02:51 +0000
@@ -0,0 +1,58 @@
+# vi: ts=4 noexpandtab syntax=sh
+# Insert the Cosmic (18.10) Config
+CLOUD_IMG_STR="# CLOUD_IMG: This file was created/modified by the Cloud Image build process"
+cat << EOF > ${mp}/etc/default/grub.d/50-cloudimg-settings.cfg
+# Windows Azure specific grub settings
+${CLOUD_IMG_STR}
+
+# Set the default commandline
+GRUB_CMDLINE_LINUX_DEFAULT="console=tty1 console=ttyS0 earlyprintk=ttyS0"
+
+# Set the grub console type
+GRUB_TERMINAL=serial
+
+# Set the serial command
+GRUB_SERIAL_COMMAND="serial --speed=9600 --unit=0 --word=8 --parity=no --stop=1"
+
+# Set the recordfail timeout
+GRUB_RECORDFAIL_TIMEOUT=0
+
+# Do not wait on grub prompt
+GRUB_TIMEOUT=0
+EOF
+
+# Add in the client keep alive
+cat << EOF >> "${mp}/etc/ssh/sshd_config"
+
+${CLOUD_IMG_STR}
+ClientAliveInterval 120
+EOF
+
+# Add the configuration for Cloud-init
+cat << EOF > "${mp}/etc/cloud/cloud.cfg.d/90-azure.cfg"
+${CLOUD_IMG_STR}
+system_info:
+   package_mirrors:
+     - arches: [i386, amd64]
+       failsafe:
+         primary: http://archive.ubuntu.com/ubuntu
+         security: http://security.ubuntu.com/ubuntu
+       search:
+         primary:
+           - http://azure.archive.ubuntu.com/ubuntu/
+         security: []
+     - arches: [armhf, armel, default]
+       failsafe:
+         primary: http://ports.ubuntu.com/ubuntu-ports
+         security: http://ports.ubuntu.com/ubuntu-ports
+
+EOF
+
+# Frame buffer fix
+cat << EOF >> "${mp}/etc/initramfs-tools/modules"
+
+# Need for slow boot times due to framebuffer
+hyperv_fb
+EOF
+
+xchroot update-initramfs -u -k all