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author | Martin Pitt <martin.pitt@ubuntu.com> | 2015-02-17 11:22:16 +0100 |
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committer | Martin Pitt <martin.pitt@ubuntu.com> | 2015-02-17 11:22:16 +0100 |
commit | e735f4d4eafc8c8c296cefc8228cf91c3fcfe822 (patch) | |
tree | 6626785ac2b212cc52282387a0a0d8a20fee8db2 /man/nss-mymachines.8 | |
parent | f47781d88ca6bf69d6b1dd0703b2b283482e5c09 (diff) | |
download | systemd-e735f4d4eafc8c8c296cefc8228cf91c3fcfe822.tar.gz |
Imported Upstream version 219
Diffstat (limited to 'man/nss-mymachines.8')
-rw-r--r-- | man/nss-mymachines.8 | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/man/nss-mymachines.8 b/man/nss-mymachines.8 new file mode 100644 index 0000000000..07bd56ef5f --- /dev/null +++ b/man/nss-mymachines.8 @@ -0,0 +1,82 @@ +'\" t +.TH "NSS\-MYMACHINES" "8" "" "systemd 219" "nss-mymachines" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +nss-mymachines, libnss_mymachines.so.2 \- Provide hostname resolution for local container instances\&. +.SH "SYNOPSIS" +.PP +libnss_mymachines\&.so\&.2 +.SH "DESCRIPTION" +.PP +\fBnss\-mymachines\fR +is a plugin for the GNU Name Service Switch (NSS) functionality of the GNU C Library (\fBglibc\fR) providing hostname resolution for containers running locally, that are registered with +\fBsystemd-machined.service\fR(8)\&. The container names are resolved to IP addresses of the specific container, ordered by their scope\&. +.PP +To activate the NSS modules, +"mymachines" +has to be added to the line starting with +"hosts:" +in +/etc/nsswitch\&.conf\&. +.PP +It is recommended to place +"mymachines" +near the end of the +nsswitch\&.conf +line to make sure that this mapping is only used as fallback, and any DNS or +/etc/hosts +based mapping takes precedence\&. +.SH "EXAMPLE" +.PP +Here\*(Aqs an example +/etc/nsswitch\&.conf +file, that enables +\fBmymachines\fR +correctly: +.sp +.if n \{\ +.RS 4 +.\} +.nf +passwd: compat +group: compat +shadow: compat + +hosts: files dns \fBmymachines\fR myhostname +networks: files + +protocols: db files +services: db files +ethers: db files +rpc: db files + +netgroup: nis +.fi +.if n \{\ +.RE +.\} +.SH "SEE ALSO" +.PP +\fBsystemd\fR(1), +\fBsystemd-machined.service\fR(8), +\fBnss-myhostname\fR(8), +\fBnsswitch.conf\fR(5), +\fBgetent\fR(1) |