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-rw-r--r--collectors/nfacct.plugin/README.md8
-rw-r--r--collectors/nfacct.plugin/plugin_nfacct.c39
2 files changed, 26 insertions, 21 deletions
diff --git a/collectors/nfacct.plugin/README.md b/collectors/nfacct.plugin/README.md
index bacc8b70..f57625c8 100644
--- a/collectors/nfacct.plugin/README.md
+++ b/collectors/nfacct.plugin/README.md
@@ -1,6 +1,10 @@
<!--
-title: "nfacct.plugin"
-custom_edit_url: https://github.com/netdata/netdata/edit/master/collectors/nfacct.plugin/README.md
+title: "Monitor Netfilter statistics (nfacct.plugin)"
+custom_edit_url: "https://github.com/netdata/netdata/edit/master/collectors/nfacct.plugin/README.md"
+sidebar_label: "Netfilter statistics (nfacct.plugin)"
+learn_status: "Published"
+learn_topic_type: "References"
+learn_rel_path: "References/Collectors references/Networking"
-->
# nfacct.plugin
diff --git a/collectors/nfacct.plugin/plugin_nfacct.c b/collectors/nfacct.plugin/plugin_nfacct.c
index eeadb3cc..430ceab5 100644
--- a/collectors/nfacct.plugin/plugin_nfacct.c
+++ b/collectors/nfacct.plugin/plugin_nfacct.c
@@ -92,14 +92,14 @@ static int nfstat_init(int update_every) {
nfstat_root.mnl = mnl_socket_open(NETLINK_NETFILTER);
if(!nfstat_root.mnl) {
- error("NFSTAT: mnl_socket_open() failed");
+ collector_error("NFSTAT: mnl_socket_open() failed");
return 1;
}
nfstat_root.seq = (unsigned int)now_realtime_sec() - 1;
if(mnl_socket_bind(nfstat_root.mnl, 0, MNL_SOCKET_AUTOPID) < 0) {
- error("NFSTAT: mnl_socket_bind() failed");
+ collector_error("NFSTAT: mnl_socket_bind() failed");
return 1;
}
nfstat_root.portid = mnl_socket_get_portid(nfstat_root.mnl);
@@ -132,7 +132,7 @@ static int nfct_stats_attr_cb(const struct nlattr *attr, void *data) {
return MNL_CB_OK;
if (mnl_attr_validate(attr, MNL_TYPE_U32) < 0) {
- error("NFSTAT: mnl_attr_validate() failed");
+ collector_error("NFSTAT: mnl_attr_validate() failed");
return MNL_CB_ERROR;
}
@@ -173,7 +173,7 @@ static int nfstat_collect_conntrack() {
// send the request
if(mnl_socket_sendto(nfstat_root.mnl, nfstat_root.nlh, nfstat_root.nlh->nlmsg_len) < 0) {
- error("NFSTAT: mnl_socket_sendto() failed");
+ collector_error("NFSTAT: mnl_socket_sendto() failed");
return 1;
}
@@ -193,7 +193,7 @@ static int nfstat_collect_conntrack() {
// verify we run without issues
if (ret == -1) {
- error("NFSTAT: error communicating with kernel. This plugin can only work when netdata runs as root.");
+ collector_error("NFSTAT: error communicating with kernel. This plugin can only work when netdata runs as root.");
return 1;
}
@@ -209,7 +209,7 @@ static int nfexp_stats_attr_cb(const struct nlattr *attr, void *data)
return MNL_CB_OK;
if (mnl_attr_validate(attr, MNL_TYPE_U32) < 0) {
- error("NFSTAT EXP: mnl_attr_validate() failed");
+ collector_error("NFSTAT EXP: mnl_attr_validate() failed");
return MNL_CB_ERROR;
}
@@ -245,7 +245,7 @@ static int nfstat_collect_conntrack_expectations() {
// send the request
if(mnl_socket_sendto(nfstat_root.mnl, nfstat_root.nlh, nfstat_root.nlh->nlmsg_len) < 0) {
- error("NFSTAT: mnl_socket_sendto() failed");
+ collector_error("NFSTAT: mnl_socket_sendto() failed");
return 1;
}
@@ -265,7 +265,7 @@ static int nfstat_collect_conntrack_expectations() {
// verify we run without issues
if (ret == -1) {
- error("NFSTAT: error communicating with kernel. This plugin can only work when netdata runs as root.");
+ collector_error("NFSTAT: error communicating with kernel. This plugin can only work when netdata runs as root.");
return 1;
}
@@ -561,7 +561,7 @@ static int nfacct_init(int update_every) {
nfacct_root.nfacct_buffer = nfacct_alloc();
if(!nfacct_root.nfacct_buffer) {
- error("nfacct.plugin: nfacct_alloc() failed.");
+ collector_error("nfacct.plugin: nfacct_alloc() failed.");
return 0;
}
@@ -569,12 +569,12 @@ static int nfacct_init(int update_every) {
nfacct_root.mnl = mnl_socket_open(NETLINK_NETFILTER);
if(!nfacct_root.mnl) {
- error("nfacct.plugin: mnl_socket_open() failed");
+ collector_error("nfacct.plugin: mnl_socket_open() failed");
return 1;
}
if(mnl_socket_bind(nfacct_root.mnl, 0, MNL_SOCKET_AUTOPID) < 0) {
- error("nfacct.plugin: mnl_socket_bind() failed");
+ collector_error("nfacct.plugin: mnl_socket_bind() failed");
return 1;
}
nfacct_root.portid = mnl_socket_get_portid(nfacct_root.mnl);
@@ -586,7 +586,7 @@ static int nfacct_callback(const struct nlmsghdr *nlh, void *data) {
(void)data;
if(nfacct_nlmsg_parse_payload(nlh, nfacct_root.nfacct_buffer) < 0) {
- error("NFACCT: nfacct_nlmsg_parse_payload() failed.");
+ collector_error("NFACCT: nfacct_nlmsg_parse_payload() failed.");
return MNL_CB_OK;
}
@@ -612,13 +612,13 @@ static int nfacct_collect() {
nfacct_root.seq++;
nfacct_root.nlh = nfacct_nlmsg_build_hdr(nfacct_root.buf, NFNL_MSG_ACCT_GET, NLM_F_DUMP, (uint32_t)nfacct_root.seq);
if(!nfacct_root.nlh) {
- error("NFACCT: nfacct_nlmsg_build_hdr() failed");
+ collector_error("NFACCT: nfacct_nlmsg_build_hdr() failed");
return 1;
}
// send the request
if(mnl_socket_sendto(nfacct_root.mnl, nfacct_root.nlh, nfacct_root.nlh->nlmsg_len) < 0) {
- error("NFACCT: mnl_socket_sendto() failed");
+ collector_error("NFACCT: mnl_socket_sendto() failed");
return 1;
}
@@ -638,7 +638,7 @@ static int nfacct_collect() {
// verify we run without issues
if (ret == -1) {
- error("NFACCT: error communicating with kernel. This plugin can only work when netdata runs as root.");
+ collector_error("NFACCT: error communicating with kernel. This plugin can only work when netdata runs as root.");
return 1;
}
@@ -740,11 +740,12 @@ void nfacct_signals()
for (i = 0; signals[i]; i++) {
if(sigaction(signals[i], &sa, NULL) == -1)
- error("Cannot add the handler to signal %d", signals[i]);
+ collector_error("Cannot add the handler to signal %d", signals[i]);
}
}
int main(int argc, char **argv) {
+ stderror = stderr;
clocks_init();
// ------------------------------------------------------------------------
@@ -813,7 +814,7 @@ int main(int argc, char **argv) {
exit(1);
}
- error("nfacct.plugin: ignoring parameter '%s'", argv[i]);
+ collector_error("nfacct.plugin: ignoring parameter '%s'", argv[i]);
}
nfacct_signals();
@@ -823,7 +824,7 @@ int main(int argc, char **argv) {
if(freq >= netdata_update_every)
netdata_update_every = freq;
else if(freq)
- error("update frequency %d seconds is too small for NFACCT. Using %d.", freq, netdata_update_every);
+ collector_error("update frequency %d seconds is too small for NFACCT. Using %d.", freq, netdata_update_every);
if (debug)
fprintf(stderr, "nfacct.plugin: calling nfacct_init()\n");
@@ -882,5 +883,5 @@ int main(int argc, char **argv) {
if(now_monotonic_sec() - started_t > 14400) break;
}
- info("NFACCT process exiting");
+ collector_info("NFACCT process exiting");
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-10 21:02:36 +0000