This aligns the nomenclature for filesystems like /dev and /proc with
what is used in the kernel code.
Signed-off-by: Andrew Rynhard <andrew@andrewrynhard.com>
This creates an IMA policy at boot. It uses the default TCB policy with
a dont_measure rule for XFS.
Signed-off-by: Andrew Rynhard <andrew@andrewrynhard.com>
This updates the kernel to make use of a version that has IMA
measurement and appraisal enabled. It is not yet enforced. Additionally,
this adds the securityfs mount at /sys/kernel/security.
Signed-off-by: Andrew Rynhard <andrew@andrewrynhard.com>
This removes the github.com/pkg/errors package in favor of the official
error wrapping in go 1.13.
Signed-off-by: Andrew Rynhard <andrew@andrewrynhard.com>
The gofumports does everything that gofumpt does with the addition of
formatting imports. This change proposes the use of the `-local` flag so
that we can have imports separated in the following order:
- standard library
- third party
- Talos specific
Signed-off-by: Andrew Rynhard <andrew@andrewrynhard.com>
This adds a well defined task for handling all overlay mount points that
are required by the system.
Signed-off-by: Andrew Rynhard <andrew@andrewrynhard.com>
This changes the data partition name to something more appropriate. We
chose ephemeral to make it very clear that the disk should not be used
for application data.
Signed-off-by: Andrew Rynhard <andrew@andrewrynhard.com>
This also includes a fix for #955 which had the unintended side effect
of breaking image creation ( since it would attempt to grow the filesystem
always ).
The refactor standardizes around looking for the DATA and ESP labels to
discover any existing installations/filesystems. If none are found, an
installation will proceed -- for both image creation and bare metal.
During bootup, the DATA partition will always attempt to expand/grow.
This also introduces a new phase to verify the installation through the
existance of /boot/installed ( migrated from install stage ).
Signed-off-by: Brad Beam <brad.beam@talos-systems.com>
This adds the logic for mounting the owned block device and resizing the
ephemeral partition for cloud platforms.
Signed-off-by: Andrew Rynhard <andrew@andrewrynhard.com>
This change aims to make installations more unified and reliable. It
introduces the concept of a mountpoint manager that is capable of
mounting, unmounting, and moving a set of mountpoints in the correct
order.
Signed-off-by: Andrew Rynhard <andrew@andrewrynhard.com>
