d2be2c305a
+ two new unit types have been introduced:
- Scope units are very similar to service units, however, are
created out of pre-existing processes -- instead of PID 1
forking off the processes.
- Slice units may be used to partition system resources in an
hierarchial fashion and then assign other units to them. By
default there are now three slices: system.slice (for all
system services), user.slice (for all user sessions),
machine.slice (for VMs and containers).
+ new concept of "transient" units, which are created at runtime
using an API and not based on configuration from disk.
+ logind has been updated to make use of scope and slice units to
manage user sessions. Logind will no longer create cgroups
hierchies itself but will relying on PID 1.
+ A new mini-daemon "systemd-machined" has been added which
may be used by virtualization managers to register local
VMs/containers. machinectl tool has been added to query
meta-data from systemd-machined.
+ Low-level cgroup configuration options ControlGroup=,
ControlGroupModify=, ControlGroupPersistent=,
ControlGroupAttribute= have been removed. High-level attribute
settings or slice units should be used instead?
+ A new bus call SetUnitProperties() has been added to alter
various runtime parameters of a unit, including cgroup
parameters. systemctl gained set-properties command to wrap
this call.
+ A new tool "systemd-run" has been added which can be used to
run arbitrary command lines as transient services or scopes,
while configuring a number of settings via the command
OBS-URL: https://build.opensuse.org/package/show/Base:System/systemd?expand=0&rev=412
43 lines
1.8 KiB
Diff
43 lines
1.8 KiB
Diff
From: Frederic Crozat <fcrozat@suse.com>
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Date: Tue, 22 Jan 2013 17:02:04 +0000
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Subject: handle SYSTEMCTL_OPTIONS environment variable
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(bnc#798620)
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---
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src/systemctl/systemctl.c | 22 ++++++++++++++++++++++
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1 file changed, 22 insertions(+)
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Index: systemd-205/src/systemctl/systemctl.c
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===================================================================
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--- systemd-205.orig/src/systemctl/systemctl.c
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+++ systemd-205/src/systemctl/systemctl.c
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@@ -6131,6 +6131,28 @@ int main(int argc, char*argv[]) {
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log_parse_environment();
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log_open();
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+ if (secure_getenv("SYSTEMCTL_OPTIONS") &&
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+ (!program_invocation_short_name ||
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+ (program_invocation_short_name && strstr(program_invocation_short_name, "systemctl")))) {
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+ char **parsed_systemctl_options = strv_split_quoted(getenv("SYSTEMCTL_OPTIONS"));
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+
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+ if (*parsed_systemctl_options && **parsed_systemctl_options) {
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+ char **k,**a;
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+ char **new_argv = new(char*, strv_length(argv) + strv_length(parsed_systemctl_options) + 1);
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+ new_argv[0] = strdup(argv[0]);
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+ for (k = new_argv+1, a = parsed_systemctl_options; *a; k++, a++) {
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+ *k = strdup(*a);
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+ }
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+ for (a = argv+1; *a; k++, a++) {
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+ *k = strdup(*a);
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+ }
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+ *k = NULL;
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+ argv = new_argv;
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+ argc = strv_length(new_argv);
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+ strv_free (parsed_systemctl_options);
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+ }
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+ }
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+
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r = parse_argv(argc, argv);
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if (r < 0)
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goto finish;
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