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TUN-3471: Add structured log context to logs

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This commit is contained in:
Areg Harutyunyan
2020-12-28 18:10:01 +00:00
committed by Arég Harutyunyan
parent abab78730d
commit 55bf904689
40 changed files with 344 additions and 214 deletions
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11
edgediscovery/allregions/discovery.go
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@@ -21,12 +21,7 @@ const (
// discover HA origintunneld servers (GitHub issue #75).
dotServerName = "cloudflare-dns.com"
dotServerAddr = "1.1.1.1:853"
dotTimeout = time.Duration(15 * time.Second)
// SRV record resolution TTL
resolveEdgeAddrTTL = 1 * time.Hour
subsystemEdgeAddrResolver = "edgeAddrResolver"
dotTimeout = 15 * time.Second
)
// Redeclare network functions so they can be overridden in tests.
@@ -64,7 +59,7 @@ func edgeDiscovery(log *zerolog.Logger) ([][]*net.TCPAddr, error) {
_, fallbackAddrs, fallbackErr := fallbackLookupSRV(srvService, srvProto, srvName)
if fallbackErr != nil || len(fallbackAddrs) == 0 {
// use the original DNS error `err` in messages, not `fallbackErr`
log.Error().Msgf("Error looking up Cloudflare edge IPs: the DNS query failed: %s", err)
log.Err(err).Msg("Error looking up Cloudflare edge IPs: the DNS query failed")
for _, s := range friendlyDNSErrorLines {
log.Error().Msg(s)
}
@@ -126,7 +121,7 @@ func ResolveAddrs(addrs []string, log *zerolog.Logger) (resolved []*net.TCPAddr)
for _, addr := range addrs {
tcpAddr, err := net.ResolveTCPAddr("tcp", addr)
if err != nil {
log.Error().Msgf("Failed to resolve %s, err: %v", addr, err)
log.Err(err).Msgf("Failed to resolve %s", addr)
} else {
resolved = append(resolved, tcpAddr)
}