This commit adds the '/etc/pve/ceph' directory to our overall expected
Ceph configuration.
This directory is meant to store cluster-wide, non-private
configuration files used by Ceph applications and services that are
executed with lower privileges, such as 'ceph-crash.service'.
The existence of the directory is now also checked for when checking
whether Ceph is configured correctly. This makes it easier for our
other tooling to rely on the directory's existence, reducing the
number of otherwise needless frequent checking.
* For new clusters: `pveceph init` now creates '/etc/pve/ceph' when
called.
* For existing clusters: The 'postinst' hook this commit adds ensures
that '/etc/pve/ceph' is created when updating.
Signed-off-by: Max Carrara <m.carr...@proxmox.com>
---
Changes v2 --> v3:
* new; originally part of patches 09, 10 of series v2 - decided it's
better to move all this into a separate patch to make context +
intention clearer
Changes v3 --> v4:
* none
Changes v4 --> v5:
* use placeholder for version guard in `postinst` (see cover letter)
* reword commit message
PVE/API2/Ceph.pm | 5 +++++
PVE/Ceph/Tools.pm | 12 ++++++++++--
debian/postinst | 12 ++++++++++++
3 files changed, 27 insertions(+), 2 deletions(-)
diff --git a/PVE/API2/Ceph.pm b/PVE/API2/Ceph.pm
index 81c17d6e..7fedb87a 100644
--- a/PVE/API2/Ceph.pm
+++ b/PVE/API2/Ceph.pm
@@ -192,6 +192,11 @@ __PACKAGE__->register_method ({
PVE::Ceph::Tools::check_ceph_installed('ceph_bin');
}
+ my $pve_ceph_cfgdir = PVE::Ceph::Tools::get_config('pve_ceph_cfgdir');
+ if (! -d $pve_ceph_cfgdir) {
+ File::Path::make_path($pve_ceph_cfgdir);
+ }
+
my $auth = $param->{disable_cephx} ? 'none' : 'cephx';
# simply load old config if it already exists
diff --git a/PVE/Ceph/Tools.pm b/PVE/Ceph/Tools.pm
index ee6c515c..735bb116 100644
--- a/PVE/Ceph/Tools.pm
+++ b/PVE/Ceph/Tools.pm
@@ -18,6 +18,7 @@ my $ccname = 'ceph'; # ceph cluster name
my $ceph_cfgdir = "/etc/ceph";
my $pve_ceph_cfgpath = "/etc/pve/$ccname.conf";
my $ceph_cfgpath = "$ceph_cfgdir/$ccname.conf";
+my $pve_ceph_cfgdir = "/etc/pve/ceph";
my $pve_mon_key_path = "/etc/pve/priv/$ccname.mon.keyring";
my $pve_ckeyring_path = "/etc/pve/priv/$ccname.client.admin.keyring";
@@ -37,6 +38,7 @@ my $ceph_service = {
my $config_values = {
ccname => $ccname,
+ pve_ceph_cfgdir => $pve_ceph_cfgdir,
ceph_mds_data_dir => $ceph_mds_data_dir,
long_rados_timeout => 60,
};
@@ -186,8 +188,14 @@ sub check_ceph_inited {
return undef if !check_ceph_installed('ceph_mon', $noerr);
- if (! -f $pve_ceph_cfgpath) {
- die "pveceph configuration not initialized\n" if !$noerr;
+ my @errors;
+
+ push(@errors, "missing '$pve_ceph_cfgpath'") if ! -f $pve_ceph_cfgpath;
+ push(@errors, "missing '$pve_ceph_cfgdir'") if ! -d $pve_ceph_cfgdir;
+
+ if (@errors) {
+ my $err = 'pveceph configuration not initialized - ' . join(', ',
@errors) . "\n";
+ die $err if !$noerr;
return undef;
}
diff --git a/debian/postinst b/debian/postinst
index 6138ef6d..58f2713f 100755
--- a/debian/postinst
+++ b/debian/postinst
@@ -80,6 +80,14 @@ EOF
fi
}
+update_ceph_conf() {
+ CEPH_CONF_DIR='/etc/pve/ceph'
+
+ if test ! -d "${CEPH_CONF_DIR}"; then
+ mkdir -p "${CEPH_CONF_DIR}"
+ fi
+}
+
migrate_apt_auth_conf() {
output=""
removed=""
@@ -190,6 +198,10 @@ case "$1" in
set_lvm_conf
+ if test -n "$2" && dpkg --compare-versions "$2" 'lt' '0.0.0'; then
+ update_ceph_conf
+ fi
+
if test ! -e /proxmox_install_mode; then
# modeled after code generated by dh_start
for unit in ${UNITS}; do
--
2.39.2
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