michiel/commands-fluent-bit-dev.md

## commands-fluent-bit-dev.md

      
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              commands-fluent-bit-dev.md
            
          
    Manage and update remote branches

git remote add upstream https://github.com/fluent/fluent-bit.git
git checkout -b ffscl-master
git remote add ffscl https://github.com/ffscl/fluent-bit.git
git fetch -v ffscl master
git branch --set-upstream-to=ffscl/master
git remote -v

Dev

git clone https://github.com/michiel/fluent-bit
cd fluent-bit
cd build
cmake -DFLB_DEBUG=On ..
make
./bin/fluent-bit -v -c ~/fluent-bit-rename.conf

indent -i4 -npsl -di0 -br -nce -d0 -cli0 -npcs -nfc1 -nut plugins/filter_record_modifier/filter_record_modifier.c

With valgrind
valgrind ./bin/fluent-bit -v -c ~/fluent-bit-rename.conf

With valgrind and GDB, run in separate terminals,
valgrind --vgdb=yes --vgdb-error=0 ./bin/fluent-bit -v -c ~/fluent-bit-rename.conf
gdb ./bin/fluent-bit

Valgrind ouput will contain the command to run in gdb, something like target remote | /usr/lib/valgrind/../../bin/vgdb --pid=20699. Take that command and run it on the gdb prompt. After that, run gdb command c or continue to run the program
Integration

git checkout -b integration/main
git fetch upstream
git fetch ffscl
git merge ffscl/feature/out_json_date_key
git merge ffscl/feature/record_modifier_remove_prefix
git merge ffscl/feature/out_http_json_stream
# Resolve merge conflict
git add plugins/out_http/http.c
git commit -m "Resolve merge conflict"
git push origin integration/main

# git merge ffscl/feature/flat_kubernetes_metadata
# git merge feature/rename-key
# git merge feature/conditional-record-append

Travis status https://travis-ci.org/michiel/fluent-bit
Testing

Make sure the googletest library is installed
cd build
make clean
git clean -fdx
cmake -DFLB_TESTS_RUNTIME=ON -DENABLE_TESTING=ON ../
make
make test/fast


## fluent-bit-append-if-not-exists.conf
[INPUT]
    Name mem
    Tag  mem.local

[OUTPUT]
    Name  stdout
    Match *

[FILTER]
    Name record_modifier
    Match *
    Add_record HostnameAB ${HOST}

## fluent-bit-rename.conf
[INPUT]
    Name mem
    Tag  mem.local

[OUTPUT]
    Name  stdout
    Match *

[FILTER]
    Name record_modifier
    Match *
    Rename_key Swap.total Swap.XXXX
    Rename_key Swap.used  Swap.YYYY
	[INPUT]
	Name mem
	Tag mem.local

	[OUTPUT]
	Name stdout
	Match *

	[FILTER]
	Name record_modifier
	Match *
	Add_record HostnameAB ${HOST}