How to migrate my config file from LXC 2.X to 4.0.9

kim0109 · June 7, 2021, 7:07am

Hi All,
Please, could you give the good way to migrate my config file from LXC 2.X to 4.0.9.
Thanks & regards,
Kim

**My LXC 2.X config file **
lxc.network.type = veth
lxc.network.link = brBDD
lxc.network.veth.pair = vIDS_RULES_DB
lxc.network.hwaddr = 00:FF:AA:BB:03:06
lxc.network.ipv4.address = 10.0.3.6/24
lxc.network.ipv4.gateway = 10.0.3.254
lxc.network.flags = up
lxc.network.name = eth0

lxc.rootfs.path = /opt/BASES/BASE_DB.sqsh
lxc.mount.options = defaults,ro,nodev
lxc.rootfs = /mnt/ct_mount
lxc.hook.pre-mount = /sbin/base_bdd_hook.sh

lxc.mount.fstab = /opt/CTs/IDS_RULES_DB.CT/fstab

lxc.include = /usr/share/lxc/config/sesame.common.conf

lxc.utsname = IDS_RULES_DB.CT
lxc.arch = amd64

lxc.cap.drop =
lxc.cap.keep = setgid setuid dac_override sys_admin

base_bdd_hook.sh
mount -o loop,ro -t /opt/BASES/BASE_DB.sqsh ${LXC_ROOTFS_PATH}

stgraber · June 7, 2021, 1:15pm

Did you run lxc-update-config?

kim0109 · June 7, 2021, 2:27pm

Hi,
Many thanks for your reply.
My config file is below after running lxc-update-config
And i got some errors, may be it’s due to lxc.rootfs.path ?

lxc.net.0.type = veth
lxc.net.0.link = brBDD
lxc.net.0.veth.pair = vJIZOM_DB
lxc.net.0.hwaddr = 00:FF:AA:BB:03:06
lxc.net.0.ipv4.address = 10.0.3.6/24
lxc.net.0.ipv4.gateway = 10.0.3.254
lxc.net.0.flags = up
lxc.net.0.name = eth0

lxc.rootfs.path = /opt/BASES/JIZOM_DB.sqsh

lxc.rootfs.options = defaults,ro,nodev
lxc.rootfs.path = dir:/mnt/ct_mount

lxc.hook.pre-mount = /sbin/base_bdd_hook.sh

lxc.mount.fstab = /opt/CTs/JIZOM_DB.CT/fstab

lxc.include = /usr/share/lxc/config/sesame.common.conf

lxc.uts.name = JIZOM_DB.CT
lxc.arch = amd64

Extract from log file

lxc-start JIZOM_DB.CT 20210607141213.408 INFO conf - conf.c:mount_autodev:1247 - Prepared “/dev”
lxc-start JIZOM_DB.CT 20210607141213.408 DEBUG conf - conf.c:lxc_mount_auto_mounts:730 - Invalid argument - Tried to ensure procfs is unmounted
lxc-start JIZOM_DB.CT 20210607141213.408 DEBUG conf - conf.c:lxc_mount_auto_mounts:745 - Invalid argument - Tried to ensure sysfs is unmounted
lxc-start JIZOM_DB.CT 20210607141213.412 ERROR utils - utils.c:safe_mount:1198 - No such file or directory - Failed to mount “/usr/local/lib/lxc/rootfs/var/IPCs/JIZOM_DB.CT” onto “/usr/local/lib/lxc/rootfs/var/JIZOM_DB.CT”
lxc-start JIZOM_DB.CT 20210607141213.413 ERROR conf - conf.c:mount_entry:2116 - No such file or directory - Failed to mount “/usr/local/lib/lxc/rootfs/var/IPCs/JIZOM_DB.CT” on “/usr/local/lib/lxc/rootfs/var/JIZOM_DB.CT”
lxc-start JIZOM_DB.CT 20210607141213.413 ERROR conf - conf.c:setup_mount_fstab:2483 - Failed to set up mount entries
lxc-start JIZOM_DB.CT 20210607141213.413 ERROR conf - conf.c:lxc_setup:3645 - Failed to setup mounts
lxc-start JIZOM_DB.CT 20210607141213.416 ERROR start - start.c:do_start:1265 - Failed to setup container “JIZOM_DB.CT”
lxc-start JIZOM_DB.CT 20210607141213.423 ERROR sync - sync.c:sync_wait:36 - An error occurred in another process (expected sequence number 5)
lxc-start JIZOM_DB.CT 20210607141213.423 DEBUG network - network.c:lxc_delete_network:4180 - Deleted network devices
lxc-start JIZOM_DB.CT 20210607141213.423 ERROR start - start.c:__lxc_start:2073 - Failed to spawn container “JIZOM_DB.CT”
lxc-start JIZOM_DB.CT 20210607141213.423 WARN start - start.c:lxc_abort:1022 - No such process - Failed to send SIGKILL to 2059
lxc-start JIZOM_DB.CT 20210607141213.444 INFO conf - conf.c:run_script_argv:333 - Executing script “/usr/share/lxcfs/lxc.reboot.hook” for container “JIZOM_DB.CT”, config section “lxc”
lxc-start JIZOM_DB.CT 20210607141213.957 ERROR lxc_start - tools/lxc_start.c:main:308 - The container failed to start
lxc-start JIZOM_DB.CT 20210607141213.957 ERROR lxc_start - tools/lxc_start.c:main:314 - Additional information can be obtained by setting the --logfile and --logpriority options

stgraber · June 7, 2021, 2:35pm

lxc-start JIZOM_DB.CT 20210607141213.413 ERROR conf - conf.c:mount_entry:2116 - No such file or directory - Failed to mount “/usr/local/lib/lxc/rootfs/var/IPCs/JIZOM_DB.CT” on “/usr/local/lib/lxc/rootfs/var/JIZOM_DB.CT”

What’s in your lxc.mount.fstab?

kim0109 · June 7, 2021, 2:43pm

my fstab

var/IPCs/JIZOM_DB.CT var/JIZOM_DB.CT none bind,rw,relative,noexec,nosuid,nodev 0 2
var/IPCs/LOG_DB.CT var/LOG_DB.CT none bind,rw,relative,noexec,nosuid,nodev 0 2

var/TMP_DB/TMP_JIZOM_DB.CT tmp none bind,rw,relative,noexec,nosuid,nodev 0 2
data/JIZOM_DB.CT/DATADIR var/lib/mysql none bind,rw,relative,noexec,nosuid,nodev 0 2
data/JIZOM_DB.CT/LOGERROR var/log/mysql none bind,rw,relative,noexec,nosuid,nodev 0 2
/opt/CTs/JIZOM_DB.CT/MAC opt/mac none bind,ro,relative,noexec,nosuid,nodev 0 2
/opt/CTs/JIZOM_DB.CT/SCRIPT opt/script none bind,ro,relative,noexec,nosuid,nodev 0 2
/opt/CTs/JIZOM_DB.CT/DB_CONF opt/db_conf none bind,ro,relative,noexec,nosuid,nodev 0 2
/opt/LAUNCHER opt/launcher none bind,ro,relative,nosuid,nodev 0 2
/opt/NEVERDIE_DB opt/neverdie none bind,ro,relative,nosuid,nodev 0 2
/opt/LIB_MODULE opt/lib none bind,ro,relative,nosuid,nodev 0 2
/opt/CONFIGURATION opt/sqlite none bind,ro,relative,nosuid,nodev 0 2

/opt/LOCALTIME mnt/LOCALTIME none bind,ro,relative,nosuid,nodev 0 2

stgraber · June 7, 2021, 2:45pm

The ones without leading slashes are the issues most likely.

If you don’t have a leading slash, it tells LXC to bind-mount from within the container’s rootfs instead of bind-mounting from the host.

kim0109 · June 7, 2021, 2:52pm

I deleted the leading slash for testing … Now i got some errors below

lxc-start JIZOM_DB.CT 20210607144834.701 ERROR utils - utils.c:safe_mount:1198 - No such file or directory - Failed to mount “/usr/local/lib/lxc/rootfs//var/IPCs/JIZOM_DB.CT” onto “/usr/local/lib/lxc/rootfs/var/JIZOM_DB.CT”
lxc-start JIZOM_DB.CT 20210607144834.702 ERROR conf - conf.c:mount_entry:2116 - No such file or directory - Failed to mount “/usr/local/lib/lxc/rootfs//var/IPCs/JIZOM_DB.CT” on “/usr/local/lib/lxc/rootfs/var/JIZOM_DB.CT”
lxc-start JIZOM_DB.CT 20210607144834.702 ERROR conf - conf.c:setup_mount_fstab:2483 - Failed to set up mount entries
lxc-start JIZOM_DB.CT 20210607144834.703 ERROR conf - conf.c:lxc_setup:3645 - Failed to setup mounts
lxc-start JIZOM_DB.CT 20210607144834.703 ERROR start - start.c:do_start:1265 - Failed to setup container “JIZOM_DB.CT”
lxc-start JIZOM_DB.CT 20210607144834.706 ERROR sync - sync.c:sync_wait:36 - An error occurred in another process (expected sequence number 5)
lxc-start JIZOM_DB.CT 20210607144834.706 DEBUG network - network.c:lxc_delete_network:4180 - Deleted network devices
lxc-start JIZOM_DB.CT 20210607144834.706 ERROR start - start.c:__lxc_start:2073 - Failed to spawn container “JIZOM_DB.CT”
lxc-start JIZOM_DB.CT 20210607144834.706 WARN start - start.c:lxc_abort:1022 - No such process - Failed to send SIGKILL to 2325
lxc-start JIZOM_DB.CT 20210607144834.717 INFO conf - conf.c:run_script_argv:333 - Executing script “/usr/share/lxcfs/lxc.reboot.hook” for container “JIZOM_DB.CT”, config section “lxc”
lxc-start JIZOM_DB.CT 20210607144835.226 ERROR lxc_start - tools/lxc_start.c:main:308 - The container failed to start
lxc-start JIZOM_DB.CT 20210607144835.226 ERROR lxc_start - tools/lxc_start.c:main:314 - Additional information can be obtained by setting the --logfile and --logpriority options

stgraber · June 7, 2021, 3:46pm

Other way around, they should all have leading slash.

kim0109 · June 7, 2021, 4:12pm

Hi,
Many thanks. It works …
FYI, with the version 2.X, we didn’t add the leading slash on the dir column.
Kim

stgraber · June 7, 2021, 4:12pm

Yeah, that was a bug

kim0109 · June 9, 2021, 3:43pm

Hi,

My config was below working fine with LXC 2.0.7

lxc.rootfs.path = /opt/BASES/BASE_DB.sqsh
lxc.mount.options = defaults,ro,nodev
lxc.rootfs = /mnt/ct_mount
lxc.hook.pre-mount = /sbin/base_bdd_hook.sh
lxc.mount.fstab = /opt/CTs/IDS_RULES_DB.CT/fstab

Could you confirm that it should be as below for LXC 4.0.9 ?
It seems LXC didn’t read my fstab !!!

lxc.rootfs.path = /opt/BASES/JIZOM_DB.sqsh
lxc.rootfs.options = defaults,ro,nodev
lxc.rootfs.path = dir:/mnt/ct_mount
lxc.hook.pre-mount = /sbin/base_bdd_hook.sh
lxc.mount.fstab = /opt/CTs/JIZOM_DB.CT/fstab

Thanks

kim0109 · June 9, 2021, 4:14pm

Hi,
Please see below extract from the log file
Many thanks.

lxc-start JIZOM_DB.CT 20210609152540.726 INFO conf - conf.c:mount_autodev:1187 - Preparing “/dev”
lxc-start JIZOM_DB.CT 20210609152540.730 DEBUG conf - conf.c:mount_autodev:1217 - Using mount options: size=500000,mode=755
lxc-start JIZOM_DB.CT 20210609152540.730 INFO conf - conf.c:mount_autodev:1247 - Prepared “/dev”
lxc-start JIZOM_DB.CT 20210609152540.731 DEBUG conf - conf.c:lxc_mount_auto_mounts:730 - Invalid argument - Tried to ensure procfs is unmounted
lxc-start JIZOM_DB.CT 20210609152540.731 DEBUG conf - conf.c:lxc_mount_auto_mounts:745 - Invalid argument - Tried to ensure sysfs is unmounted
lxc-start JIZOM_DB.CT 20210609152540.731 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/var/JIZOM_DB.CT”
lxc-start JIZOM_DB.CT 20210609152540.735 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/var/LOG_DB.CT”
lxc-start JIZOM_DB.CT 20210609152540.735 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/tmp”
lxc-start JIZOM_DB.CT 20210609152540.735 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/var/lib/mysql”
lxc-start JIZOM_DB.CT 20210609152540.735 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/var/log/mysql”
lxc-start JIZOM_DB.CT 20210609152540.735 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/opt/mac”
lxc-start JIZOM_DB.CT 20210609152540.735 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/opt/script”
lxc-start JIZOM_DB.CT 20210609152540.735 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/opt/db_conf”
lxc-start JIZOM_DB.CT 20210609152540.735 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/opt/launcher”
lxc-start JIZOM_DB.CT 20210609152540.735 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/opt/neverdie”
lxc-start JIZOM_DB.CT 20210609152540.735 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/opt/lib”
lxc-start JIZOM_DB.CT 20210609152540.735 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/opt/sqlite”
lxc-start JIZOM_DB.CT 20210609152540.735 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/mnt/LOCALTIME”

kim0109 · June 10, 2021, 8:46am

Hi All,

My config was below working fine with LXC 2.0.7

lxc.rootfs.path = /opt/BASES/BASE_DB.sqsh
lxc.mount.options = defaults,ro,nodev
lxc.rootfs = /mnt/ct_mount
lxc.hook.pre-mount = /sbin/base_bdd_hook.sh
lxc.mount.fstab = /opt/CTs/IDS_RULES_DB.CT/fstab

Could you confirm that it should be as below for LXC 4.0.9 ?
It seems LXC didn’t read my fstab !!!

lxc.rootfs.path = /opt/BASES/JIZOM_DB.sqsh
lxc.rootfs.options = defaults,ro,nodev
lxc.rootfs.path = dir:/mnt/ct_mount
lxc.hook.pre-mount = /sbin/base_bdd_hook.sh
lxc.mount.fstab = /opt/CTs/JIZOM_DB.CT/fstab

Thanks

kim0109 · June 10, 2021, 8:47am

Hi,
Please see below extract from the log file
Many thanks.

lxc-start JIZOM_DB.CT 20210609152540.726 INFO conf - conf.c:mount_autodev:1187 - Preparing “/dev”
lxc-start JIZOM_DB.CT 20210609152540.730 DEBUG conf - conf.c:mount_autodev:1217 - Using mount options: size=500000,mode=755
lxc-start JIZOM_DB.CT 20210609152540.730 INFO conf - conf.c:mount_autodev:1247 - Prepared “/dev”
lxc-start JIZOM_DB.CT 20210609152540.731 DEBUG conf - conf.c:lxc_mount_auto_mounts:730 - Invalid argument - Tried to ensure procfs is unmounted
lxc-start JIZOM_DB.CT 20210609152540.731 DEBUG conf - conf.c:lxc_mount_auto_mounts:745 - Invalid argument - Tried to ensure sysfs is unmounted
lxc-start JIZOM_DB.CT 20210609152540.731 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/var/JIZOM_DB.CT”
lxc-start JIZOM_DB.CT 20210609152540.735 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/var/LOG_DB.CT”
lxc-start JIZOM_DB.CT 20210609152540.735 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/tmp”
lxc-start JIZOM_DB.CT 20210609152540.735 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/var/lib/mysql”
lxc-start JIZOM_DB.CT 20210609152540.735 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/var/log/mysql”
lxc-start JIZOM_DB.CT 20210609152540.735 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/opt/mac”
lxc-start JIZOM_DB.CT 20210609152540.735 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/opt/script”
lxc-start JIZOM_DB.CT 20210609152540.735 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/opt/db_conf”
lxc-start JIZOM_DB.CT 20210609152540.735 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/opt/launcher”
lxc-start JIZOM_DB.CT 20210609152540.735 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/opt/neverdie”
lxc-start JIZOM_DB.CT 20210609152540.735 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/opt/lib”
lxc-start JIZOM_DB.CT 20210609152540.735 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/opt/sqlite”
lxc-start JIZOM_DB.CT 20210609152540.735 WARN conf - conf.c:mount_entry_on_absolute_rootfs:2407 - Ignoring mount point “/mnt/LOCALTIME”

kim0109 · June 10, 2021, 8:49am

Hi,
My fstab is as below

/var/IPCs/JIZOM_DB.CT /var/JIZOM_DB.CT none bind,rw,relative,noexec,nosuid,nodev 0 2
/var/IPCs/LOG_DB.CT /var/LOG_DB.CT none bind,rw,relative,noexec,nosuid,nodev 0 2

/var/TMP_DB/TMP_JIZOM_DB.CT /tmp none bind,rw,relative,noexec,nosuid,nodev 0 2
/data/JIZOM_DB.CT/DATADIR /var/lib/mysql none bind,rw,relative,noexec,nosuid,nodev 0 2
/data/JIZOM_DB.CT/LOGERROR /var/log/mysql none bind,rw,relative,noexec,nosuid,nodev 0 2
/opt/CTs/JIZOM_DB.CT/MAC /opt/mac none bind,ro,relative,noexec,nosuid,nodev 0 2
/opt/CTs/JIZOM_DB.CT/SCRIPT /opt/script none bind,ro,relative,noexec,nosuid,nodev 0 2
/opt/CTs/JIZOM_DB.CT/DB_CONF /opt/db_conf none bind,ro,relative,noexec,nosuid,nodev 0 2
/opt/LAUNCHER /opt/launcher none bind,ro,relative,nosuid,nodev 0 2
/opt/NEVERDIE_DB /opt/neverdie none bind,ro,relative,nosuid,nodev 0 2
/opt/LIB_MODULE /opt/lib none bind,ro,relative,nosuid,nodev 0 2
/opt/CONFIGURATION /opt/sqlite none bind,ro,relative,nosuid,nodev 0 2

/opt/LOCALTIME /mnt/LOCALTIME none bind,ro,relative,nosuid,nodev 0 2

kim0109 · June 10, 2021, 1:49pm

Hi All,
Please, could you give me a reply ?
Thanks & regards,
Kim

stgraber · June 10, 2021, 4:11pm

Can you try with:

/var/IPCs/JIZOM_DB.CT var/JIZOM_DB.CT none bind,rw,relative,noexec,nosuid,nodev 0 2
/var/IPCs/LOG_DB.CT var/LOG_DB.CT none bind,rw,relative,noexec,nosuid,nodev 0 2
/var/TMP_DB/TMP_JIZOM_DB.CT tmp none bind,rw,relative,noexec,nosuid,nodev 0 2
/data/JIZOM_DB.CT/DATADIR var/lib/mysql none bind,rw,relative,noexec,nosuid,nodev 0 2
/data/JIZOM_DB.CT/LOGERROR var/log/mysql none bind,rw,relative,noexec,nosuid,nodev 0 2
/opt/CTs/JIZOM_DB.CT/MAC opt/mac none bind,ro,relative,noexec,nosuid,nodev 0 2
/opt/CTs/JIZOM_DB.CT/SCRIPT opt/script none bind,ro,relative,noexec,nosuid,nodev 0 2
/opt/CTs/JIZOM_DB.CT/DB_CONF opt/db_conf none bind,ro,relative,noexec,nosuid,nodev 0 2
/opt/LAUNCHER opt/launcher none bind,ro,relative,nosuid,nodev 0 2
/opt/NEVERDIE_DB opt/neverdie none bind,ro,relative,nosuid,nodev 0 2
/opt/LIB_MODULE opt/lib none bind,ro,relative,nosuid,nodev 0 2
/opt/CONFIGURATION opt/sqlite none bind,ro,relative,nosuid,nodev 0 2
/opt/LOCALTIME mnt/LOCALTIME none bind,ro,relative,nosuid,nodev 0 2

kim0109 · June 10, 2021, 4:18pm

Hi,
I got the errors of 2 days ago.
Thanks & regards,

lxc-start JIZOM_DB.CT 20210610161513.283 ERROR utils - utils.c:safe_mount:1198 - No such file or directory - Failed to mount “/usr/local/lib/lxc/rootfs//var/IPCs/JIZOM_DB.CT” onto “/usr/local/lib/lxc/rootfs/var/JIZOM_DB.CT”
lxc-start JIZOM_DB.CT 20210610161513.283 ERROR conf - conf.c:mount_entry:2116 - No such file or directory - Failed to mount “/usr/local/lib/lxc/rootfs//var/IPCs/JIZOM_DB.CT” on “/usr/local/lib/lxc/rootfs/var/JIZOM_DB.CT”
lxc-start JIZOM_DB.CT 20210610161513.283 ERROR conf - conf.c:setup_mount_fstab:2483 - Failed to set up mount entries
lxc-start JIZOM_DB.CT 20210610161513.283 ERROR conf - conf.c:lxc_setup:3645 - Failed to setup mounts
lxc-start JIZOM_DB.CT 20210610161513.283 ERROR start - start.c:do_start:1265 - Failed to setup container “JIZOM_DB.CT”
lxc-start JIZOM_DB.CT 20210610161513.283 ERROR sync - sync.c:sync_wait:36 - An error occurred in another process (expected sequence number 5)
lxc-start JIZOM_DB.CT 20210610161513.283 DEBUG network - network.c:lxc_delete_network:4180 - Deleted network devices
lxc-start JIZOM_DB.CT 20210610161513.283 ERROR lxccontainer - lxccontainer.c:wait_on_daemonized_start:
869 - Received container state “ABORTING” instead of “RUNNING”
lxc-start JIZOM_DB.CT 20210610161513.283 ERROR lxc_start - tools/lxc_start.c:main:308 - The container failed to start
lxc-start JIZOM_DB.CT 20210610161513.283 ERROR lxc_start - tools/lxc_start.c:main:311 - To get more details, run the container in foreground mode
lxc-start JIZOM_DB.CT 20210610161513.283 ERROR lxc_start - tools/lxc_start.c:main:314 - Additional information can be obtained by setting the --logfile and --logpriority options
lxc-start JIZOM_DB.CT 20210610161513.287 ERROR start - start.c:__lxc_start:2073 - Failed to spawn container “JIZOM_DB.CT”
lxc-start JIZOM_DB.CT 20210610161513.287 WARN start - start.c:lxc_abort:1022 - No such process - Failed to send SIGKILL to 19352

kim0109 · June 10, 2021, 4:20pm

My config file

lxc.net.0.type = veth
lxc.net.0.link = brBDD
lxc.net.0.veth.pair = vJIZOM_DB
lxc.net.0.hwaddr = 00:FF:AA:BB:03:06
lxc.net.0.ipv4.address = 10.0.3.6/24
lxc.net.0.ipv4.gateway = 10.0.3.254
lxc.net.0.flags = up
lxc.net.0.name = eth0

lxc.rootfs.options = defaults,ro,nodev
lxc.rootfs.path = dir:/mnt/ct_mount

lxc.hook.pre-mount = /sbin/base_bdd_hook.sh

lxc.mount.fstab = /opt/CTs/JIZOM_DB.CT/fstab

lxc.include = /usr/share/lxc/config/sesame.common.conf

lxc.uts.name = JIZOM_DB.CT
lxc.arch = amd64

stgraber · June 10, 2021, 4:23pm

@brauner is there anything special about the fstab thing? I thought they were treated the same as lxc.mount.entry.