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MINOR: cli: Add "show startup-logs" command

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This command will dump all startup_logs buffer containing all alerts and
warnings emitted during HAProxy startup.
This commit is contained in:
Christopher Faulet 2017-10-24 12:00:51 +02:00 committed by Willy Tarreau
parent d46963865e
commit c1b730a41a
1 changed files with 28 additions and 0 deletions
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28
src/log.c
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@ -29,9 +29,12 @@
#include <common/standard.h> #include <common/standard.h>
#include <common/time.h> #include <common/time.h>
#include <types/cli.h>
#include <types/global.h> #include <types/global.h>
#include <types/log.h> #include <types/log.h>
#include <proto/applet.h>
#include <proto/cli.h>
#include <proto/frontend.h> #include <proto/frontend.h>
#include <proto/proto_http.h> #include <proto/proto_http.h>
#include <proto/log.h> #include <proto/log.h>
@ -2380,6 +2383,31 @@ void strm_log(struct stream *s)
} }
} }
static int cli_io_handler_show_startup_logs(struct appctx *appctx)
{
struct stream_interface *si = appctx->owner;
const char *msg = (startup_logs ? startup_logs : "No startup alerts/warnings.\n");
if (ci_putstr(si_ic(si), msg) == -1) {
si_applet_cant_put(si);
return 0;
}
return 1;
}
/* register cli keywords */
static struct cli_kw_list cli_kws = {{ },{
{ { "show", "startup-logs", NULL },
"show startup-logs : report logs emitted during HAProxy startup",
NULL, cli_io_handler_show_startup_logs },
{{},}
}};
__attribute__((constructor))
static void __log_init(void)
{
cli_register_kw(&cli_kws);
}
/* /*
* Local variables: * Local variables:
* c-indent-level: 8 * c-indent-level: 8