shaba/ostree
1
0
Fork 0
mirror of https://github.com/ostreedev/ostree.git synced 2025-01-18 10:04:17 +03:00
Code Issues Projects Releases Wiki Activity

status: Introduce tool to quickly check if we are booted as default

Browse Source 
Generally in ostree based systems you would expect to boot into
deployment 0, in rollback conditions triggered by greenboot-related
rollbacks this might not be the case. This is a tool to detect this.

Signed-off-by: Eric Curtin <ecurtin@redhat.com>
This commit is contained in:
Eric Curtin 2024-01-05 15:49:39 +00:00
parent ac8638f3e4
commit 1397ee2b7a
1 changed files with 23 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
src/ostree/ot-admin-builtin-status.c
View File

@ -30,13 +30,21 @@
static gboolean opt_verify;
static gboolean opt_skip_signatures;
static gboolean opt_query_booted;
static GOptionEntry options[]
= { { "verify", 'V', 0, G_OPTION_ARG_NONE, &opt_verify, "Print the commit verification status",
NULL },
{ "skip-signatures", 'S', 0, G_OPTION_ARG_NONE, &opt_skip_signatures,
"Print the commit verification status", NULL },
{ NULL } };
static GOptionEntry options[] = {
{ "verify", 'V', 0, G_OPTION_ARG_NONE, &opt_verify, "Print the commit verification status",
NULL },
{ "skip-signatures", 'S', 0, G_OPTION_ARG_NONE, &opt_skip_signatures,
"Print the commit verification status", NULL },
{ "query-booted", 'Q', 0, G_OPTION_ARG_NONE, &opt_query_booted,
"Output the string \"default\" if the default deployment is the booted one, \"not-default\" if "
"we are booted in a non-default deployment (e.g. the user interactively chose a different "
"entry in the bootloader menu, or the bootloader rolled back automatically, etc.). If we are "
"not in a booted OSTree system, an error is returned.",
NULL },
{ NULL }
};
static gboolean
deployment_print_status (OstreeSysroot *sysroot, OstreeRepo *repo, OstreeDeployment *deployment,
gboolean is_booted, gboolean is_pending, gboolean is_rollback,
@ -200,7 +208,15 @@ ot_admin_builtin_status (int argc, char **argv, OstreeCommandInvocation *invocat
if (booted_deployment)
ostree_sysroot_query_deployments_for (sysroot, NULL, &pending_deployment, &rollback_deployment);
if (deployments->len == 0)
if (opt_query_booted)
{
if (deployments->len == 0)
return glnx_throw (error, "Not in a booted OSTree system");
const gboolean is_default_booted = deployments->pdata[0] == booted_deployment;
g_print ("%s\n", is_default_booted ? "default" : "not-default");
}
else if (deployments->len == 0)
{
g_print ("No deployments.\n");
}