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-rwxr-xr-xtools/ds-identify153
1 files changed, 133 insertions, 20 deletions
diff --git a/tools/ds-identify b/tools/ds-identify
index 496dbb8a..794a96f4 100755
--- a/tools/ds-identify
+++ b/tools/ds-identify
@@ -1,5 +1,5 @@
#!/bin/sh
-# shellcheck disable=2015,2039,2162,2166
+# shellcheck disable=2015,2039,2162,2166,3043
#
# ds-identify is configured via /etc/cloud/ds-identify.cfg
# or on the kernel command line. It takes the following inputs:
@@ -124,8 +124,9 @@ DI_DSNAME=""
# this has to match the builtin list in cloud-init, it is what will
# be searched if there is no setting found in config.
DI_DSLIST_DEFAULT="MAAS ConfigDrive NoCloud AltCloud Azure Bigstep \
-CloudSigma CloudStack DigitalOcean AliYun Ec2 GCE OpenNebula OpenStack \
-OVF SmartOS Scaleway Hetzner IBMCloud Oracle Exoscale RbxCloud"
+CloudSigma CloudStack DigitalOcean Vultr AliYun Ec2 GCE OpenNebula OpenStack \
+OVF SmartOS Scaleway Hetzner IBMCloud Oracle Exoscale RbxCloud UpCloud VMware \
+LXD"
DI_DSLIST=""
DI_MODE=""
DI_ON_FOUND=""
@@ -141,6 +142,7 @@ error() {
debug 0 "$@"
stderr "$@"
}
+
warn() {
set -- "WARN:" "$@"
debug 0 "$@"
@@ -344,7 +346,6 @@ geom_label_status_as() {
return $ret
}
-
read_fs_info_freebsd() {
local oifs="$IFS" line="" delim=","
local ret=0 labels="" dev="" label="" ftype="" isodevs=""
@@ -404,7 +405,6 @@ cached() {
[ -n "$1" ] && _RET="$1" && return || return 1
}
-
detect_virt() {
local virt="${UNAVAILABLE}" r="" out=""
if [ -d /run/systemd ]; then
@@ -450,7 +450,7 @@ detect_virt() {
read_virt() {
cached "$DI_VIRT" && return 0
detect_virt
- DI_VIRT=${_RET}
+ DI_VIRT="${_RET}"
}
is_container() {
@@ -616,6 +616,7 @@ read_pid1_product_name() {
dmi_chassis_asset_tag_matches() {
is_container && return 1
+ # shellcheck disable=2254
case "${DI_DMI_CHASSIS_ASSET_TAG}" in
$1) return 0;;
esac
@@ -624,6 +625,7 @@ dmi_chassis_asset_tag_matches() {
dmi_product_name_matches() {
is_container && return 1
+ # shellcheck disable=2254
case "${DI_DMI_PRODUCT_NAME}" in
$1) return 0;;
esac
@@ -632,6 +634,7 @@ dmi_product_name_matches() {
dmi_product_serial_matches() {
is_container && return 1
+ # shellcheck disable=2254
case "${DI_DMI_PRODUCT_SERIAL}" in
$1) return 0;;
esac
@@ -765,7 +768,7 @@ check_config() {
while read line; do
line=${line%%#*}
case "$line" in
- $key:\ *|$key:)
+ $key:\ *|"${key}":)
ret=${line#*:};
ret=${ret# };
found=$((found+1))
@@ -800,6 +803,12 @@ dscheck_MAAS() {
return ${DS_NOT_FOUND}
}
+# LXD datasource requires active /dev/lxd/sock
+# https://linuxcontainers.org/lxd/docs/master/dev-lxd
+dscheck_LXD() {
+ [ -S /dev/lxd/sock ] && return ${DS_FOUND} || return ${DS_NOT_FOUND}
+}
+
dscheck_NoCloud() {
local fslabel="cidata CIDATA" d=""
case " ${DI_KERNEL_CMDLINE} " in
@@ -813,6 +822,7 @@ dscheck_NoCloud() {
check_seed_dir "$d" meta-data user-data && return ${DS_FOUND}
check_writable_seed_dir "$d" meta-data user-data && return ${DS_FOUND}
done
+ # shellcheck disable=2086
if has_fs_with_label $fslabel; then
return ${DS_FOUND}
fi
@@ -883,6 +893,11 @@ dscheck_RbxCloud() {
return ${DS_NOT_FOUND}
}
+dscheck_UpCloud() {
+ dmi_sys_vendor_is UpCloud && return ${DS_FOUND}
+ return ${DS_NOT_FOUND}
+}
+
ovf_vmware_guest_customization() {
# vmware guest customization
@@ -891,11 +906,16 @@ ovf_vmware_guest_customization() {
# we have to have the plugin to do vmware customization
local found="" pkg="" pre="${PATH_ROOT}/usr/lib"
+ local x86="x86_64-linux-gnu" aarch="aarch64-linux-gnu"
local ppath="plugins/vmsvc/libdeployPkgPlugin.so"
for pkg in vmware-tools open-vm-tools; do
if [ -f "$pre/$pkg/$ppath" -o -f "${pre}64/$pkg/$ppath" ]; then
found="$pkg"; break;
fi
+ # search in multiarch dir
+ if [ -f "$pre/$x86/$pkg/$ppath" -o -f "$pre/$aarch/$pkg/$ppath" ]; then
+ found="$pkg"; break;
+ fi
done
[ -n "$found" ] || return 1
# vmware customization is disabled by default
@@ -1235,11 +1255,11 @@ dscheck_AltCloud() {
ctype="${DI_DMI_PRODUCT_NAME}"
fi
case "$ctype" in
- ${match_rhev})
+ "${match_rhev}")
probe_floppy || return ${DS_NOT_FOUND}
dev="/dev/floppy"
;;
- ${match_vsphere})
+ "${match_vsphere}")
block_dev_with_label CDROM || return ${DS_NOT_FOUND}
dev="$_RET"
;;
@@ -1305,6 +1325,7 @@ is_ibm_provisioning() {
msg="config '$pcfg' exists."
is_prov=true
if [ -f "$logf" ]; then
+ # shellcheck disable=3013
if [ "$logf" -nt "$PATH_PROC_1_ENVIRON" ]; then
msg="$msg log '$logf' from current boot."
else
@@ -1320,7 +1341,7 @@ is_ibm_provisioning() {
}
is_ibm_cloud() {
- cached "${_IS_IBM_CLOUD}" && return ${_IS_IBM_CLOUD}
+ cached "${_IS_IBM_CLOUD}" && return "${_IS_IBM_CLOUD}"
local ret=1
if [ "$DI_VIRT" = "xen" ]; then
if is_ibm_provisioning; then
@@ -1345,6 +1366,98 @@ dscheck_IBMCloud() {
return ${DS_NOT_FOUND}
}
+dscheck_Vultr() {
+ dmi_sys_vendor_is Vultr && return $DS_FOUND
+
+ case " $DI_KERNEL_CMDLINE " in
+ *\ vultr\ *) return $DS_FOUND ;;
+ esac
+
+ if [ -f "${PATH_ROOT}/etc/vultr" ]; then
+ return $DS_FOUND
+ fi
+
+ return $DS_NOT_FOUND
+}
+
+vmware_has_envvar_vmx_guestinfo() {
+ [ -n "${VMX_GUESTINFO:-}" ]
+}
+
+vmware_has_envvar_vmx_guestinfo_metadata() {
+ [ -n "${VMX_GUESTINFO_METADATA:-}" ]
+}
+
+vmware_has_envvar_vmx_guestinfo_userdata() {
+ [ -n "${VMX_GUESTINFO_USERDATA:-}" ]
+}
+
+vmware_has_envvar_vmx_guestinfo_vendordata() {
+ [ -n "${VMX_GUESTINFO_VENDORDATA:-}" ]
+}
+
+vmware_has_rpctool() {
+ command -v vmware-rpctool >/dev/null 2>&1
+}
+
+vmware_rpctool_guestinfo() {
+ vmware-rpctool "info-get guestinfo.${1}" 2>/dev/null | grep "[[:alnum:]]"
+}
+
+vmware_rpctool_guestinfo_metadata() {
+ vmware_rpctool_guestinfo "metadata"
+}
+
+vmware_rpctool_guestinfo_userdata() {
+ vmware_rpctool_guestinfo "userdata"
+}
+
+vmware_rpctool_guestinfo_vendordata() {
+ vmware_rpctool_guestinfo "vendordata"
+}
+
+dscheck_VMware() {
+ # Checks to see if there is valid data for the VMware datasource.
+ # The data transports are checked in the following order:
+ #
+ # * envvars
+ # * guestinfo
+ #
+ # Please note when updating this function with support for new data
+ # transports, the order should match the order in the _get_data
+ # function from the file DataSourceVMware.py.
+
+ # Check to see if running in a container and the VMware
+ # datasource is configured via environment variables.
+ if vmware_has_envvar_vmx_guestinfo; then
+ if vmware_has_envvar_vmx_guestinfo_metadata || \
+ vmware_has_envvar_vmx_guestinfo_userdata || \
+ vmware_has_envvar_vmx_guestinfo_vendordata; then
+ return "${DS_FOUND}"
+ fi
+ fi
+
+ # Do not proceed unless the detected platform is VMware.
+ if [ ! "${DI_VIRT}" = "vmware" ]; then
+ return "${DS_NOT_FOUND}"
+ fi
+
+ # Do not proceed if the vmware-rpctool command is not present.
+ if ! vmware_has_rpctool; then
+ return "${DS_NOT_FOUND}"
+ fi
+
+ # Activate the VMware datasource only if any of the fields used
+ # by the datasource are present in the guestinfo table.
+ if { vmware_rpctool_guestinfo_metadata || \
+ vmware_rpctool_guestinfo_userdata || \
+ vmware_rpctool_guestinfo_vendordata; } >/dev/null 2>&1; then
+ return "${DS_FOUND}"
+ fi
+
+ return "${DS_NOT_FOUND}"
+}
+
collect_info() {
read_uname_info
read_virt
@@ -1544,10 +1657,10 @@ parse_policy() {
for tok in "$@"; do
val=${tok#*=}
case "$tok" in
- $DI_ENABLED|$DI_DISABLED|search|report) mode=$tok;;
+ "${DI_ENABLED}"|"${DI_DISABLED}"|search|report) mode=$tok;;
found=all|found=first) found=$val;;
maybe=all|maybe=none) maybe=$val;;
- notfound=$DI_ENABLED|notfound=$DI_DISABLED) notfound=$val;;
+ notfound="${DI_ENABLED}"|notfound="${DI_DISABLED}") notfound=$val;;
found=*)
parse_warn found "$val" "${_def_found}"
found=${_def_found};;
@@ -1628,11 +1741,11 @@ _main() {
fi
case "$DI_MODE" in
- $DI_DISABLED)
+ "${DI_DISABLED}")
debug 1 "mode=$DI_DISABLED. returning $ret_dis"
return $ret_dis
;;
- $DI_ENABLED)
+ "${DI_ENABLED}")
debug 1 "mode=$DI_ENABLED. returning $ret_en"
return $ret_en;;
search|report) :;;
@@ -1672,11 +1785,11 @@ _main() {
$dscheck_fn
ret="$?"
case "$ret" in
- $DS_FOUND)
+ "${DS_FOUND}")
debug 1 "check for '$ds' returned found";
exfound_cfg="${exfound_cfg:+${exfound_cfg}${CR}}${_RET_excfg}"
found="${found} $ds";;
- $DS_MAYBE)
+ "${DS_MAYBE}")
debug 1 "check for '$ds' returned maybe";
exmaybe_cfg="${exmaybe_cfg:+${exmaybe_cfg}${CR}}${_RET_excfg}"
maybe="${maybe} $ds";;
@@ -1715,16 +1828,16 @@ _main() {
local basemsg="No ds found [mode=$DI_MODE, notfound=$DI_ON_NOTFOUND]."
local msg="" ret=3
case "$DI_MODE:$DI_ON_NOTFOUND" in
- report:$DI_DISABLED)
+ report:"${DI_DISABLED}")
msg="$basemsg Would disable cloud-init [$ret_dis]"
ret=$ret_en;;
- report:$DI_ENABLED)
+ report:"${DI_ENABLED}")
msg="$basemsg Would enable cloud-init [$ret_en]"
ret=$ret_en;;
- search:$DI_DISABLED)
+ search:"${DI_DISABLED}")
msg="$basemsg Disabled cloud-init [$ret_dis]"
ret=$ret_dis;;
- search:$DI_ENABLED)
+ search:"${DI_ENABLED}")
msg="$basemsg Enabled cloud-init [$ret_en]"
ret=$ret_en;;
*) error "Unexpected result";;
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-19 19:06:44 +0000