daroche/nginx-otel-nix
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Do not require otel_exporter directive.

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This commit is contained in:
Dmitry Plotnikov 2023-04-18 22:49:13 +00:00
parent 977b1fa8d3
commit 4db21741b7
1 changed files with 10 additions and 6 deletions
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16
src/http_module.cpp
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@ -552,7 +552,8 @@ ngx_int_t initWorkerProcess(ngx_cycle_t* cycle)
auto mcf = (MainConf*)ngx_http_cycle_get_module_main_conf(
cycle, gHttpModule);
if (mcf == NULL) {
// no 'http' or 'otel_exporter' blocks
if (mcf == NULL || mcf->endpoint.len == 0) {
return NGX_OK;
}
@ -688,11 +689,6 @@ char* initMainConf(ngx_conf_t* cf, void* conf)
{
auto mcf = (MainConf*)conf;
if (mcf->endpoint.len == 0) {
ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
"\"otel_exporter\" block is missing");
return (char*)NGX_CONF_ERROR;
}
ngx_conf_init_msec_value(mcf->interval, 5000);
ngx_conf_init_size_value(mcf->batchSize, 512);
@ -837,6 +833,14 @@ char* mergeLocationConf(ngx_conf_t* cf, void* parent, void* child)
conf->spanAttrs = prev->spanAttrs;
}
auto mcf = (MainConf*)ngx_http_conf_get_module_main_conf(cf, gHttpModule);
if (mcf->endpoint.len == 0 && conf->trace) {
ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
"\"otel_exporter\" block is missing");
return (char*)NGX_CONF_ERROR;
}
return NGX_CONF_OK;
}