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authorzsdc <taras@vyos.io>2023-01-19 20:18:42 +0200
committerJohn Estabrook <jestabro@vyos.io>2023-12-16 20:37:10 -0600
commitc1d02ab5a2594d945e3f7aed18a1c18f296d65e2 (patch)
treea9551ce1e9aa0eb8db99f2ae60567134bc2e6974 /data/templates/grub
parentd5375ce02376a91c07ec68f8d410a08dcdc57ef9 (diff)
downloadvyos-1x-c1d02ab5a2594d945e3f7aed18a1c18f296d65e2.tar.gz
vyos-1x-c1d02ab5a2594d945e3f7aed18a1c18f296d65e2.zip
image: T4516: Added system image tools
This commit adds the whole set of system image tools written from the scratch in Python that allows performing all the operations on images: * check information * perform installation and deletion * versions management Also, it contains a new service that will update the GRUB menu and keep tracking its version in the future. WARNING: The commit contains non-reversible changes. Because of boot menu changes, it will not be possible to manage images from older VyOS versions after an update. (cherry picked from commit 8f94262e8fa2477700c50303ea6e2c6ddad72adb)
Diffstat (limited to 'data/templates/grub')
-rw-r--r--data/templates/grub/grub_common.j222
-rw-r--r--data/templates/grub/grub_main.j27
-rw-r--r--data/templates/grub/grub_menu.j25
-rw-r--r--data/templates/grub/grub_modules.j23
-rw-r--r--data/templates/grub/grub_options.j252
-rw-r--r--data/templates/grub/grub_vars.j24
-rw-r--r--data/templates/grub/grub_vyos_version.j222
7 files changed, 115 insertions, 0 deletions
diff --git a/data/templates/grub/grub_common.j2 b/data/templates/grub/grub_common.j2
new file mode 100644
index 000000000..78df3f48c
--- /dev/null
+++ b/data/templates/grub/grub_common.j2
@@ -0,0 +1,22 @@
+# load EFI video modules
+if [ "${grub_platform}" == "efi" ]; then
+ insmod efi_gop
+ insmod efi_uga
+fi
+
+# create and activate serial console
+function setup_serial {
+ # initialize the first serial port by default
+ if [ "${console_type}" == "ttyS" ]; then
+ serial --unit=${console_num}
+ else
+ serial --unit=0
+ fi
+ terminal_output --append serial console
+ terminal_input --append serial console
+}
+
+setup_serial
+
+# find root device
+#search --no-floppy --fs-uuid --set=root ${root_uuid}
diff --git a/data/templates/grub/grub_main.j2 b/data/templates/grub/grub_main.j2
new file mode 100644
index 000000000..0c7ea0202
--- /dev/null
+++ b/data/templates/grub/grub_main.j2
@@ -0,0 +1,7 @@
+load_env
+insmod regexp
+
+for cfgfile in ${prefix}/grub.cfg.d/*-autoload.cfg
+do
+ source ${cfgfile}
+done
diff --git a/data/templates/grub/grub_menu.j2 b/data/templates/grub/grub_menu.j2
new file mode 100644
index 000000000..e73005f5d
--- /dev/null
+++ b/data/templates/grub/grub_menu.j2
@@ -0,0 +1,5 @@
+for cfgfile in ${config_directory}/vyos-versions/*.cfg
+do
+ source "${cfgfile}"
+done
+source ${config_directory}/50-vyos-options.cfg
diff --git a/data/templates/grub/grub_modules.j2 b/data/templates/grub/grub_modules.j2
new file mode 100644
index 000000000..24b540c9d
--- /dev/null
+++ b/data/templates/grub/grub_modules.j2
@@ -0,0 +1,3 @@
+{% for mod_name in mods_list %}
+insmod {{ mod_name | e }}
+{% endfor %}
diff --git a/data/templates/grub/grub_options.j2 b/data/templates/grub/grub_options.j2
new file mode 100644
index 000000000..c8a1472e1
--- /dev/null
+++ b/data/templates/grub/grub_options.j2
@@ -0,0 +1,52 @@
+submenu "Boot options" {
+ submenu "Select boot mode" {
+ menuentry "Normal" {
+ set bootmode="normal"
+ export bootmode
+ configfile ${prefix}/grub.cfg.d/*vyos-menu*.cfg
+ }
+ menuentry "Password reset" {
+ set bootmode="pw_reset"
+ export bootmode
+ configfile ${prefix}/grub.cfg.d/*vyos-menu*.cfg
+ }
+ menuentry "System recovery" {
+ set bootmode="recovery"
+ export bootmode
+ configfile ${prefix}/grub.cfg.d/*vyos-menu*.cfg
+ }
+ menuentry "Load the whole root filesystem to RAM" {
+ set boot_toram="yes"
+ export boot_toram
+ configfile ${prefix}/grub.cfg.d/*vyos-menu*.cfg
+ }
+ }
+ submenu "Select console type" {
+ menuentry "tty (graphical)" {
+ set console_type="tty"
+ export console_type
+ configfile ${prefix}/grub.cfg.d/*vyos-menu*.cfg
+ }
+ menuentry "ttyS (serial)" {
+ set console_type="ttyS"
+ export console_type
+ setup_serial
+ configfile ${prefix}/grub.cfg.d/*vyos-menu*.cfg
+ }
+ menuentry "ttyUSB (USB serial)" {
+ set console_type="ttyUSB"
+ export console_type
+ setup_serial
+ configfile ${prefix}/grub.cfg.d/*vyos-menu*.cfg
+ }
+ }
+ menuentry "Enter console number" {
+ read console_num
+ export console_num
+ setup_serial
+ configfile ${prefix}/grub.cfg.d/*vyos-menu*.cfg
+ }
+ menuentry "Current: boot mode: ${bootmode}, console: ${console_type}${console_num}" {
+ echo
+ }
+}
diff --git a/data/templates/grub/grub_vars.j2 b/data/templates/grub/grub_vars.j2
new file mode 100644
index 000000000..e0002e8d8
--- /dev/null
+++ b/data/templates/grub/grub_vars.j2
@@ -0,0 +1,4 @@
+{% for var_name, var_value in vars.items() %}
+set {{ var_name | e }}="{{ var_value | e }}"
+export {{ var_name | e }}
+{% endfor %}
diff --git a/data/templates/grub/grub_vyos_version.j2 b/data/templates/grub/grub_vyos_version.j2
new file mode 100644
index 000000000..6e8f45210
--- /dev/null
+++ b/data/templates/grub/grub_vyos_version.j2
@@ -0,0 +1,22 @@
+{% set boot_opts_default = "boot=live rootdelay=5 noautologin net.ifnames=0 biosdevname=0 vyos-union=/boot/" + version_name %}
+{% if boot_opts != '' %}
+{% set boot_opts_rendered = boot_opts %}
+{% else %}
+{% set boot_opts_rendered = boot_opts_default %}
+{% endif %}
+menuentry "{{ version_name }}" --id {{ version_uuid }} {
+ set boot_opts="{{ boot_opts_rendered }}"
+ # load rootfs to RAM
+ if [ "${boot_toram}" == "yes" ]; then
+ set boot_opts="${boot_opts} toram"
+ fi
+ if [ "${bootmode}" == "pw_reset" ]; then
+ set boot_opts="${boot_opts} console=${console_type}${console_num} init=/opt/vyatta/sbin/standalone_root_pw_reset"
+ elif [ "${bootmode}" == "recovery" ]; then
+ set boot_opts="${boot_opts} console=${console_type}${console_num} init=/usr/bin/busybox init"
+ else
+ set boot_opts="${boot_opts} console=${console_type}${console_num}"
+ fi
+ linux "/boot/{{ version_name }}/vmlinuz" ${boot_opts}
+ initrd "/boot/{{ version_name }}/initrd.img"
+}