SYSTEMD-IMDS(1) systemd-imds SYSTEMD-IMDS(1) (NAME) systemd-imds, systemd-imds-import.service - (IMDS) (SYNOPSIS) systemd-imds-import.service systemd-imds [OPTIONS...] [KEY] (DESCRIPTION) systemd-imds IMDS ( Instance Metadata Service) . systemd-imdsd@.service(8) IMDS (shell) . : o ( --well-known=) IMDS (well-known) . o ( --well-known=) IMDS . IMDS (URL) IMDS . IMDS ("/") . IMDS . o --well-known= ( ) . IMDS IMDS . o --userdata ( ) ("userdata") IMDS . --well-known=userdata-base --well-known=userdata --well-known=userdata-base64 . ( ) . --well-known=userdata-base "systemd-userdata" . --well-known=userdata-base64 Base64 . o --import (credential store) . . (OPTIONS) --well-known=, -K "hostname" "region" "zone" "ipv4-public" "ipv6-public" "ssh-key" "userdata" "userdata-base" "userdata-base64" . ("well-known") IMDS . IMDS . --well-known=userdata-base . 261 . --refresh= << >> . 261 . --cache= . false IMDS (endpoint) IMDS . 261 . --userdata, -u IMDS . . 261 . --import IMDS (credentials) /run/credstore/ . : o IMDS JSON systemd.credentials ( JSON ) . name (credential) . text data encrypted . text . data Base64 . encrypted Base64 . systemd.system-credentials(7) . o ssh-key ssh.authorized_keys.root . o hostname firstboot.hostname . systemd-imds-import.service . 261 . -h, --help . --version . (EXIT STATUS) 0 . (SEE ALSO) systemd(1), systemd-imdsd@.service(8), systemd-imds-generator(8), systemd.system-credentials(7) systemd 261.2 SYSTEMD-IMDS(1)