Is anaconda broken roadmap: Difference between revisions

Revision as of 09:19, 17 March 2011

This page provides a high-level roadmap for implementing the Is_anaconda_broken_proposal project. More detailed tasks can be found in autoqa TRAC roadmap. We follow these steps to define the methods by which we initiate testing

Step 1: Identify boot methods, retrieve files and check file sanity

Method	Files	Sanity	Implementation
URL	initrd.img, vmlinuz	sha256sum,md5sum,version	url_install/url_sanity.py
DVD	DVD.iso	size,sha256sum, md5sum	dvd_install/dvd_sanity.py
CD	4 CD.iso	size,sha256sum, md5sum	cd_install/cd_sanity.py
Minimal Boot Media	boot.iso	size,sha256sum, md5sum	bootiso_install/bootiso_sanity.py
Live	live.iso	size,sha256sum, md5sum	live_install/live_sanity.py

Step 2: Prepare kick start file

Most of the test cases can be covered by configure different kick start files. There are kickstart templates in different installation method folders.

	Method	Kick Start File Template
Install	URL	/url_install/ks.cfg
	DVD	dvd_install/ks.cfg
	CD	cd_install/ks.cfg
	boot.iso	bootiso_install/ks.cfg
Upgrade
Rescure

Installation Kick Start Options

Description

Scripts

Test Case

Disk Operation

autopart

# Clear the Master Boot Record
zerombr
# Partition clearing information
clearpart --all --initlabel 
# Disk partitioning information
autopart

QA:Testcase Anaconda autopart install

autopart encrypted

# Clear the Master Boot Record
zerombr
# Partition clearing information
clearpart --all --initlabel 
# Disk partitioning information
autopart  --encrypted --passphrase=redhat

QA:Testcase Anaconda autopart (encrypted) install

specify partition

# Clear the Master Boot Record
zerombr
# Partition clearing information
clearpart --all --initlabel 
# Disk partitioning information
part / --fstype="ext4" --size=3000
part /boot --fstype="ext4" --size=500
part swap --fstype="swap" --size=500

Upgrade Kick Start Options

	Description	Scripts	Test Case
Boot loader	Install new bootloader	# System bootloader configuration bootloader --location=mbr	QA:Testcase Anaconda Upgrade New Bootloader
	Do not install a bootloader	# System bootloader configuration bootloader --location=none	QA:Testcase Anaconda Upgrade Skip Bootloader
	Upgrade Exiting boot loader	# System bootloader configuration bootloader --location=none --upgrade	QA:Testcase Anaconda Upgrade Update Bootloader

List test scenarios,it will make clear that which suite needs to support.

Test Scenarios
	Boot Method ^[1]
Test	DVD	CD	boot.iso	PXE images	efidisk.img	Live Image
Installation Method ^[2]^[3]
autodetect cdrom	yes	yes	yes	yes	yes	no
repo=cdrom	yes	yes	yes	yes	yes	no
repo=http://host/path	yes	yes	yes	yes	yes	no
repo=ftp://[user:passwd@]server/path	yes	yes	yes	yes	yes	no
repo=nfs:server:/path	yes	yes	yes	yes	yes	no
repo=nfsiso:server:/path	yes	yes	yes	yes	yes	no
repo=hd:device/path	yes	yes	yes	yes	yes	no
repo=hdiso:	yes	yes	yes	yes	yes	no
repo=livecd:	no	no	no	no	no	yes
Methods to locate kickstart file ^[3]
ks (autodetect from dhcp ???(default is nfs))	yes	yes	yes	yes	yes	unknown
ks=http://server/path	yes	yes	yes	yes	yes	unknown
ks=ftp://[user:passwd@]server/path	yes	yes	yes	yes	yes	unknown
ks=nfs:server:/path	yes	yes	yes	yes	yes	unknown
ks=file:/path	yes	yes	yes	yes	yes	unknown
ks=hd:device:/path	yes	yes	yes	yes	yes	unknown
ks=bd:biosdevice:/path	yes	yes	yes	yes	yes	unknown
ks=floppy	yes	yes	yes	yes	yes	unknown
ks=cdrom	yes	yes	yes	yes	yes	unknown
Methods to locate updates.img
updates	yes	yes	yes	yes	yes	no
updates=http	yes	yes	yes	yes	yes	no
images/updates.img	no	no	no	yes	yes	no
RHUpdates	no	no	no	yes	yes	no
Methods to determine display device
graphical	yes	yes	yes	yes	yes	yes
text	yes	yes	yes	yes	yes	yes
vnc	yes	yes	yes	yes	yes	no
cmdline	yes	yes	yes	yes	yes	no
serial console=ttyS0	yes	yes	yes	yes	yes	no
telnet	yes	yes	yes	yes	yes	no
Methods to choose kickstart network device ^[3]
ksdevice=link	yes	yes	yes	yes	yes	no
ksdevice=bootif	yes	yes	yes	yes	yes	no
ksdevice=eth0	yes	yes	yes	yes	yes	no
ksdevice=AA:BB:CC:DD:EE:FF	yes	yes	yes	yes	yes	no
Methods to activate network device
ip=dhcp	yes	yes	yes	yes	yes	no
ip=a.b.c.d	yes	yes	yes	yes	yes	no
dns=	yes	yes	yes	yes	yes	no
gateway=	yes	yes	yes	yes	yes	no
netmask=	yes	yes	yes	yes	yes	no

Step 3: Install Fedora

from virtguest import VirtGuest, the methods to initialize a guest for both tree compose and iso image have been implemented.

Identify potential test drivers that trigger off of those events.

URL install source available (typically, http://download.fedoraproject.org/pub/fedora/linux/development/15/i386/os)
- url_sanity.py (for provided images/boot.iso)
- url_install.py
- bootiso_install.py
- pxe_install.py (kind of silly, but a possible future test)
DVD image(s) available (typically, somewhere on http://serverbeach1.fedoraproject.org/pub/alt/stage/)
- dvd_sanity.py
- dvd_install.py
- hddvc_install.py
- nfsdvc_install.py
CD image(s) available (typically, somewhere on http://serverbeach1.fedoraproject.org/pub/alt/stage/)
- cd_sanity.py
- cd_install.py
- hdcd_install.py
- nfscd_install.py

Step 5

Write test drivers using requirements gathered in steps #2,#3,#4

Key

Set priorities for each test. The test drivers will support the tests with high priority.

Colour	Explanation
yes	supported and default (high priority)
yes	supported (medium priority)
yes	supported (low priority)
no	unsupported configuration
unknown	unknown

References

↑ Boot Method: http://docs.fedoraproject.org/en-US/Fedora/14/html/Installation_Guide/ch04s06.html
↑ Installation Method: http://docs.fedoraproject.org/en-US/Fedora/14/html/Installation_Guide/s1-installmethod-x86.html
↑ ^3.0 ^3.1 ^3.2 Anaconda Boot Options: http://fedoraproject.org/wiki/Anaconda/Options

[Boot_Method-1] Boot Method: http://docs.fedoraproject.org/en-US/Fedora/14/html/Installation_Guide/ch04s06.html

[2] Installation Method: http://docs.fedoraproject.org/en-US/Fedora/14/html/Installation_Guide/s1-installmethod-x86.html

[bootoption-3] 3.0 ^3.1 ^3.2 Anaconda Boot Options: http://fedoraproject.org/wiki/Anaconda/Options

[1]

[2]

[3]

@@ Line 61: / Line 61: @@
 |}
-Installation Kick Start Options
+'''Installation Kick Start Options'''
 {|
-!&nbsp !!Description !!Scripts!! Test Case
+!!!Description !!Scripts!! Test Case
 |-
 |rowspan=4 |Disk Operation
@@ Line 100: / Line 100: @@
 </pre>
 |
+|}
+'''Upgrade Kick Start Options'''
+{|
+! !!Description !!Scripts!! Test Case
 |-
-|
+|rowspan=3 | Boot loader
-|
-|
-|-
-|rowspan=2 | Bootloader
 |Install new bootloader
 |<pre>
@@ Line 111: / Line 112: @@
 bootloader --location=mbr
 </pre>
-|default
+|[[QA:Testcase Anaconda Upgrade New Bootloader]]
 |-
 |Do not install a bootloader
@@ Line 118: / Line 119: @@
 bootloader --location=none
 </pre>
-|
+|[[QA:Testcase Anaconda Upgrade Skip Bootloader]]
+|-
+|Upgrade Exiting boot loader
+|<pre>
+# System bootloader configuration
+bootloader --location=none --upgrade
+</pre>
+|[[QA:Testcase Anaconda Upgrade Update Bootloader]]
+|-
 |}

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