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Unverified Commit f217dcd0 by Stéphane Graber Committed by GitHub
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Merge pull request #2344 from brauner/2018-05-23/on_demand_log_file

tools: only create log file when requested
parents f6c94d9a f6d79ec1
Showing with 228 additions and 222 deletions
src/lxc/tools/lxc_attach.c
......@@ -270,18 +270,18 @@ int main(int argc, char *argv[])
if (r)
exit(EXIT_FAILURE);
if (!my_args.log_file)
my_args.log_file = "none";
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
r = lxc_log_init(&log);
if (r)
exit(EXIT_FAILURE);
/* Only create log if explicitly instructed */
if (my_args.log_file || my_args.log_priority) {
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(EXIT_FAILURE);
}
if (geteuid()) {
if (access(my_args.lxcpath[0], O_RDONLY) < 0) {
......
src/lxc/tools/lxc_autostart.c
......@@ -347,15 +347,18 @@ int main(int argc, char *argv[])
if (lxc_arguments_parse(&my_args, argc, argv))
exit(EXIT_FAILURE);
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(EXIT_FAILURE);
/* Only create log if explicitly instructed */
if (my_args.log_file || my_args.log_priority) {
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(EXIT_FAILURE);
}
count = list_defined_containers(my_args.lxcpath[0], NULL, &containers);
......
src/lxc/tools/lxc_cgroup.c
......@@ -73,18 +73,18 @@ int main(int argc, char *argv[])
if (lxc_arguments_parse(&my_args, argc, argv))
exit(EXIT_FAILURE);
if (!my_args.log_file)
my_args.log_file = "none";
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(EXIT_FAILURE);
/* Only create log if explicitly instructed */
if (my_args.log_file || my_args.log_priority) {
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(EXIT_FAILURE);
}
state_object = my_args.argv[0];
......
src/lxc/tools/lxc_checkpoint.c
......@@ -257,18 +257,18 @@ int main(int argc, char *argv[])
if (lxc_arguments_parse(&my_args, argc, argv))
exit(EXIT_FAILURE);
if (!my_args.log_file)
my_args.log_file = "none";
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(EXIT_FAILURE);
/* Only create log if explicitly instructed */
if (my_args.log_file || my_args.log_priority) {
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(EXIT_FAILURE);
}
c = lxc_container_new(my_args.name, my_args.lxcpath[0]);
if (!c) {
......
src/lxc/tools/lxc_console.c
......@@ -97,19 +97,18 @@ int main(int argc, char *argv[])
if (ret)
return EXIT_FAILURE;
if (!my_args.log_file)
my_args.log_file = "none";
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
ret = lxc_log_init(&log);
if (ret)
return EXIT_FAILURE;
/* Only create log if explicitly instructed */
if (my_args.log_file || my_args.log_priority) {
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(EXIT_FAILURE);
}
c = lxc_container_new(my_args.name, my_args.lxcpath[0]);
if (!c) {
......
src/lxc/tools/lxc_copy.c
......@@ -163,18 +163,18 @@ int main(int argc, char *argv[])
if (lxc_arguments_parse(&my_args, argc, argv))
exit(ret);
if (!my_args.log_file)
my_args.log_file = "none";
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(ret);
/* Only create log if explicitly instructed */
if (my_args.log_file || my_args.log_priority) {
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(ret);
}
if (geteuid()) {
if (access(my_args.lxcpath[0], O_RDONLY) < 0) {
......
src/lxc/tools/lxc_create.c
......@@ -227,18 +227,18 @@ int main(int argc, char *argv[])
if (lxc_arguments_parse(&my_args, argc, argv))
exit(EXIT_FAILURE);
if (!my_args.log_file)
my_args.log_file = "none";
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(EXIT_FAILURE);
/* Only create log if explicitly instructed */
if (my_args.log_file || my_args.log_priority) {
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(EXIT_FAILURE);
}
if (!my_args.template) {
fprintf(stderr, "A template must be specified.\n");
......
src/lxc/tools/lxc_destroy.c
......@@ -70,18 +70,18 @@ int main(int argc, char *argv[])
if (lxc_arguments_parse(&my_args, argc, argv))
exit(EXIT_FAILURE);
if (!my_args.log_file)
my_args.log_file = "none";
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(EXIT_FAILURE);
/* Only create log if explicitly instructed */
if (my_args.log_file || my_args.log_priority) {
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(EXIT_FAILURE);
}
if (my_args.quiet)
quiet = true;
......
src/lxc/tools/lxc_device.c
......@@ -110,18 +110,18 @@ int main(int argc, char *argv[])
if (lxc_arguments_parse(&my_args, argc, argv))
goto err;
if (!my_args.log_file)
my_args.log_file = "none";
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
goto err;
/* Only create log if explicitly instructed */
if (my_args.log_file || my_args.log_priority) {
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(EXIT_FAILURE);
}
c = lxc_container_new(my_args.name, my_args.lxcpath[0]);
if (!c) {
......
src/lxc/tools/lxc_execute.c
......@@ -151,15 +151,18 @@ int main(int argc, char *argv[])
if (lxc_arguments_parse(&my_args, argc, argv))
exit(err);
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(err);
/* Only create log if explicitly instructed */
if (my_args.log_file || my_args.log_priority) {
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(err);
}
c = lxc_container_new(my_args.name, my_args.lxcpath[0]);
if (!c) {
......
src/lxc/tools/lxc_freeze.c
......@@ -60,18 +60,18 @@ int main(int argc, char *argv[])
if (lxc_arguments_parse(&my_args, argc, argv))
exit(EXIT_FAILURE);
if (!my_args.log_file)
my_args.log_file = "none";
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(EXIT_FAILURE);
/* Only create log if explicitly instructed */
if (my_args.log_file || my_args.log_priority) {
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(EXIT_FAILURE);
}
c = lxc_container_new(my_args.name, my_args.lxcpath[0]);
if (!c) {
......
src/lxc/tools/lxc_info.c
......@@ -396,18 +396,18 @@ int main(int argc, char *argv[])
if (lxc_arguments_parse(&my_args, argc, argv))
exit(ret);
if (!my_args.log_file)
my_args.log_file = "none";
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(ret);
/* Only create log if explicitly instructed */
if (my_args.log_file || my_args.log_priority) {
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(ret);
}
if (print_info(my_args.name, my_args.lxcpath[0]) == 0)
ret = EXIT_SUCCESS;
......
src/lxc/tools/lxc_ls.c
......@@ -211,22 +211,18 @@ int main(int argc, char *argv[])
if (lxc_arguments_parse(&my_args, argc, argv))
exit(EXIT_FAILURE);
if (!my_args.log_file)
my_args.log_file = "none";
/*
* We set the first argument that usually takes my_args.name to NULL so
* that the log is only used when the user specifies a file.
*/
log.name = NULL;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(EXIT_FAILURE);
/* Only create log if explicitly instructed */
if (my_args.log_file || my_args.log_priority) {
log.name = NULL;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(EXIT_FAILURE);
}
struct lengths max_len = {
/* default header length */
......
src/lxc/tools/lxc_monitor.c
......@@ -503,18 +503,18 @@ int main(int argc, char *argv[])
if (lxc_arguments_parse(&my_args, argc, argv))
exit(rc_main);
if (!my_args.log_file)
my_args.log_file = "none";
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(rc_main);
/* Only create log if explicitly instructed */
if (my_args.log_file || my_args.log_priority) {
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(rc_main);
}
if (quit_monitord) {
int ret = EXIT_SUCCESS;
......
src/lxc/tools/lxc_snapshot.c
......@@ -84,18 +84,18 @@ int main(int argc, char *argv[])
if (lxc_arguments_parse(&my_args, argc, argv))
exit(EXIT_FAILURE);
if (!my_args.log_file)
my_args.log_file = "none";
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(EXIT_FAILURE);
/* Only create log if explicitly instructed */
if (my_args.log_file || my_args.log_priority) {
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(EXIT_FAILURE);
}
if (geteuid()) {
if (access(my_args.lxcpath[0], O_RDONLY) < 0) {
......
src/lxc/tools/lxc_start.c
......@@ -189,15 +189,18 @@ int main(int argc, char *argv[])
else
args = my_args.argv;
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(err);
/* Only create log if explicitly instructed */
if (my_args.log_file || my_args.log_priority) {
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(err);
}
lxcpath = my_args.lxcpath[0];
if (access(lxcpath, O_RDONLY) < 0) {
......
src/lxc/tools/lxc_stop.c
......@@ -104,15 +104,18 @@ int main(int argc, char *argv[])
if (lxc_arguments_parse(&my_args, argc, argv))
exit(ret);
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(ret);
/* Only create log if explicitly instructed */
if (my_args.log_file || my_args.log_priority) {
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(ret);
}
/* Set default timeout */
if (my_args.timeout == -2) {
......
src/lxc/tools/lxc_unfreeze.c
......@@ -60,19 +60,18 @@ int main(int argc, char *argv[])
if (lxc_arguments_parse(&my_args, argc, argv))
exit(EXIT_FAILURE);
if (!my_args.log_file)
my_args.log_file = "none";
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(EXIT_FAILURE);
/* Only create log if explicitly instructed */
if (my_args.log_file || my_args.log_priority) {
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(EXIT_FAILURE);
}
c = lxc_container_new(my_args.name, my_args.lxcpath[0]);
if (!c) {
......
src/lxc/tools/lxc_wait.c
......@@ -87,18 +87,18 @@ int main(int argc, char *argv[])
if (lxc_arguments_parse(&my_args, argc, argv))
exit(EXIT_FAILURE);
if (!my_args.log_file)
my_args.log_file = "none";
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(EXIT_FAILURE);
/* Only create log if explicitly instructed */
if (my_args.log_file || my_args.log_priority) {
log.name = my_args.name;
log.file = my_args.log_file;
log.level = my_args.log_priority;
log.prefix = my_args.progname;
log.quiet = my_args.quiet;
log.lxcpath = my_args.lxcpath[0];
if (lxc_log_init(&log))
exit(EXIT_FAILURE);
}
c = lxc_container_new(my_args.name, my_args.lxcpath[0]);
if (!c)
......
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