Max Kotliar 3f5bf4bd03 vmagent/remotewrite: set content encoding header based on actual body ...

Improve remote write handling in vmagent by setting the
`Content-Encoding` header based on the actual request body, rather than
relying on configuration.

- Detects Zstd compression via the Zstd magic number.
- Falls back to Snappy if Zstd is not detected.
- Persistent queue may now contain mixed-encoding content.
- Add basic vmagent integration tests

Follow up on
https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5344 and
12cd32fd75.

Extracted from
https://github.com/VictoriaMetrics/VictoriaMetrics/pull/8462

Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5301

2025-04-08 16:12:06 +02:00

..

zstd

lib/protoparser/protoparserutil: optimize ReadUncompressedData for zstd and snappy

2025-03-27 15:03:52 +01:00

compress_test.go

lib/encoding: make deterministic tests which rely on math/rand

2023-01-23 18:41:09 -08:00

compress.go

lib: dump compressed block contents on error during decompression

2020-08-15 14:44:33 +03:00

encoding_cgo_test.go

all: cleanup: remove // +build ... lines, since they are no longer needed after Go1.17, and the minimum supported Go version for VictoriaMetrics source code is Go1.20

2023-11-13 19:12:51 +01:00

encoding_pure_test.go

all: cleanup: remove // +build ... lines, since they are no longer needed after Go1.17, and the minimum supported Go version for VictoriaMetrics source code is Go1.20

2023-11-13 19:12:51 +01:00

encoding_test.go

lib/encoding: make deterministic tests which rely on math/rand

2023-01-23 18:41:09 -08:00

encoding_timing_test.go

lib: consistently use atomic.* types instead of atomic.* functions

2024-02-24 02:07:53 +02:00

encoding.go

spelling and grammar fixes via codespell (#8497)

2025-03-17 16:32:10 +01:00

float.go

spelling and grammar fixes via codespell (#8497)

2025-03-17 16:32:10 +01:00

int_test.go

spelling and grammar fixes via codespell (#8497)

2025-03-17 16:32:10 +01:00

int_timing_test.go

lib/encoding: optimize UnmarshalVarUint64, UnmarshalVarInt64 and UnmarshalBytes a bit

2024-05-14 01:23:54 +02:00

int.go

lib/encoding: optimize UnmarshalVarUint64, UnmarshalVarInt64 and UnmarshalBytes a bit

2024-05-14 01:23:54 +02:00

nearest_delta2_test.go

lib/encoding: make deterministic tests which rely on math/rand

2023-01-23 18:41:09 -08:00

nearest_delta2_timing_test.go

lib: consistently use atomic.* types instead of atomic.* functions

2024-02-24 02:07:53 +02:00

nearest_delta2.go

lib/logstorage: initial implementation of pipes in LogsQL

2024-05-12 16:33:31 +02:00

nearest_delta_test.go

lib/encoding: make deterministic tests which rely on math/rand

2023-01-23 18:41:09 -08:00

nearest_delta_timing_test.go

lib: consistently use atomic.* types instead of atomic.* functions

2024-02-24 02:07:53 +02:00

nearest_delta.go

lib/encoding: substitute 64-bits.LeadingZeros64() with bits.Len64()

2022-01-31 23:36:48 +02:00

util_test.go

vmagent/remotewrite: set content encoding header based on actual body

2025-04-08 16:12:06 +02:00

util.go

vmagent/remotewrite: set content encoding header based on actual body

2025-04-08 16:12:06 +02:00