Comments (5)
darron
commented on June 23, 2024
Due to the research I have found - there isn't any specific ways to do this within the Golang stdlib. Because it wasn't able to be cross platform it never got included and keeps getting pushed back.
May just go down to unix chown to do it for now.
from kvexpress.
darron
commented on June 23, 2024
You can always chown by UID, GID, but I want to do it by name.
Looks like this might be a clue on how to do it:
https://github.com/lomik/go-carbon/blob/e0c1eb3205ffe1b0cb39e830d88001e62b2c650e/logging/logger.go
https://golang.org/pkg/os/user/#Current
Will give it a shot.
from kvexpress.
darron
commented on June 23, 2024
Turns out there's some sort of error here:
[staging]root@i-86402c2e:~# ./kvexpress out -k hosts -f darron2 -o dog
panic: runtime error: invalid memory address or nil pointer dereference
[signal 0xb code=0x1 addr=0x0 pc=0x46f895]
goroutine 1 [running]:
_/Users/DarronFroeseDD/Desktop/kvexpress/kvexpress.GetOwnerId(0x7fff2cfe390f, 0x3, 0x8c6980, 0x3, 0x4500)
/Users/DarronFroeseDD/Desktop/kvexpress/kvexpress/util.go:50 +0x415
_/Users/DarronFroeseDD/Desktop/kvexpress/kvexpress.WriteFile(0xc82015c500, 0x41d2, 0x7fff2cfe3904, 0x7, 0x1a0, 0x7fff2cfe390f, 0x3, 0x0, 0x0, 0x8c6980, ...)
/Users/DarronFroeseDD/Desktop/kvexpress/kvexpress/files.go:43 +0xf6
_/Users/DarronFroeseDD/Desktop/kvexpress/commands.outRun(0xafe420, 0xc820018ae0, 0x0, 0x6)
/Users/DarronFroeseDD/Desktop/kvexpress/commands/out.go:68 +0xb5a
github.com/spf13/cobra.(*Command).execute(0xafe420, 0xc820018900, 0x6, 0x6, 0x0, 0x0)
/Users/DarronFroeseDD/Dropbox/src/gopath/src/github.com/spf13/cobra/command.go:551 +0x869
github.com/spf13/cobra.(*Command).Execute(0xafe600, 0x0, 0x0)
/Users/DarronFroeseDD/Dropbox/src/gopath/src/github.com/spf13/cobra/command.go:634 +0x46a
main.main()
/Users/DarronFroeseDD/Desktop/kvexpress/main.go:33 +0x5be
goroutine 17 [IO wait]:
net.runtime_pollWait(0x7f33a1bb97d8, 0x72, 0xc82000e1c0)
/usr/local/Cellar/go/1.5.1/libexec/src/runtime/netpoll.go:157 +0x60
net.(*pollDesc).Wait(0xc8200dab50, 0x72, 0x0, 0x0)
/usr/local/Cellar/go/1.5.1/libexec/src/net/fd_poll_runtime.go:73 +0x3a
net.(*pollDesc).WaitRead(0xc8200dab50, 0x0, 0x0)
/usr/local/Cellar/go/1.5.1/libexec/src/net/fd_poll_runtime.go:78 +0x36
net.(*netFD).Read(0xc8200daaf0, 0xc8200f4000, 0x1000, 0x1000, 0x0, 0x7f33a1bb4050, 0xc82000e1c0)
/usr/local/Cellar/go/1.5.1/libexec/src/net/fd_unix.go:232 +0x23a
net.(*conn).Read(0xc8200ee000, 0xc8200f4000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
/usr/local/Cellar/go/1.5.1/libexec/src/net/net.go:172 +0xe4
net/http.noteEOFReader.Read(0x7f33a1b74000, 0xc8200ee000, 0xc8200c3f48, 0xc8200f4000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
/usr/local/Cellar/go/1.5.1/libexec/src/net/http/transport.go:1370 +0x67
net/http.(*noteEOFReader).Read(0xc8200ea040, 0xc8200f4000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
<autogenerated>:126 +0xd0
bufio.(*Reader).fill(0xc8200f2000)
/usr/local/Cellar/go/1.5.1/libexec/src/bufio/bufio.go:97 +0x1e9
bufio.(*Reader).Peek(0xc8200f2000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0)
/usr/local/Cellar/go/1.5.1/libexec/src/bufio/bufio.go:132 +0xcc
net/http.(*persistConn).readLoop(0xc8200c3ef0)
/usr/local/Cellar/go/1.5.1/libexec/src/net/http/transport.go:876 +0xf7
created by net/http.(*Transport).dialConn
/usr/local/Cellar/go/1.5.1/libexec/src/net/http/transport.go:685 +0xc78
goroutine 18 [select]:
net/http.(*persistConn).writeLoop(0xc8200c3ef0)
/usr/local/Cellar/go/1.5.1/libexec/src/net/http/transport.go:1009 +0x40c
created by net/http.(*Transport).dialConn
/usr/local/Cellar/go/1.5.1/libexec/src/net/http/transport.go:686 +0xc9d
Looking into it tomorrow.
from kvexpress.
darron
commented on June 23, 2024
It works just as expected in Vagrant:
- Try and chown the file to the owner/group that's passed after it's written.
- If there's an error - just keep on and log it:
The command bin/kvexpress out -k sorting -f /home/vagrant/wonder32 -o root:
kvexpress: 2015/11/16 17:56:38 main: kvexpress version:1.3-dev git:45f14f812e90e87841c5e10c4c876c21b20ce832 date:20151116.165851
kvexpress: 2015/11/16 17:56:38 out: Checking cli flags.
kvexpress: 2015/11/16 17:56:38 out: Required cli flags present.
kvexpress: 2015/11/16 17:56:38 out: path='data' full_path='kvexpress/sorting/data'
kvexpress: 2015/11/16 17:56:38 out: path='checksum' full_path='kvexpress/sorting/checksum'
kvexpress: 2015/11/16 17:56:38 out: path='stop' full_path='kvexpress/sorting/stop'
kvexpress: 2015/11/16 17:56:38 out: server='localhost:8500' token=''
kvexpress: 2015/11/16 17:56:38 out: action='get' key='kvexpress/sorting/stop'
kvexpress: 2015/11/16 17:56:38 out: Stop Key is NOT present - continuing.
kvexpress: 2015/11/16 17:56:38 out: action='get' key='kvexpress/sorting/data'
kvexpress: 2015/11/16 17:56:38 out: action='get' key='kvexpress/sorting/checksum'
kvexpress: 2015/11/16 17:56:38 out: length='11' min_length='10'
kvexpress: 2015/11/16 17:56:38 out: longEnough='true'
kvexpress: 2015/11/16 17:56:38 out: computed_checksum='0ab71a1c8fef24ade8d650e2cc248aac1e499a45a0e9456ba0b47901f99176d8#012'
kvexpress: 2015/11/16 17:56:38 out: checksum='0ab71a1c8fef24ade8d650e2cc248aac1e499a45a0e9456ba0b47901f99176d8#012' computed_checksum='0ab71a1c8fef24ade8d650e2cc248aac1e499a45a0e9456ba0b47901f99176d8#012'
kvexpress: 2015/11/16 17:56:38 out: checksumMatch='true'
kvexpress: 2015/11/16 17:56:38 out: there is NO file at /home/vagrant/wonder32
kvexpress: 2015/11/16 17:56:38 out: owner='root' status='found' uid='0'
kvexpress: 2015/11/16 17:56:38 out: group='' status='not_found' gid='0'
kvexpress: 2015/11/16 17:56:38 out: file_wrote='true' location='/home/vagrant/wonder32' permissions='416'
kvexpress: 2015/11/16 17:56:38 out: file_chown='true' location='/home/vagrant/wonder32' owner='0' group='0'
kvexpress: 2015/11/16 17:56:38 out: location='complete', elapsed='48.894976ms'
from kvexpress.
darron
commented on June 23, 2024
Testing again on staging. It works fine.
I may have uploaded the wrong binary for testing.
from kvexpress.
Related Issues (20)
- Events are sent via HTTPS API endpoint, statsd instead? HOT 1
- Cleanup the Statsd and Datadog Event functions.
- Could use more tests.
- So many Globals aren't required.
- If not root or uid 0 - you can't chown. HOT 1
- Would validation be worth it to add?
- in stats are still sent when there's a stop key present.
- kvexpress can't currently make directories HOT 2
- The SHA256 of a blank key is always the same. HOT 7
- Writing to a file should be atomic HOT 3
- Comparison with git2consul and consul-template? HOT 5
- When using the compression option the lines metric is fixed at 1.
- If you're using compression...
- Do better with err checking and handling.
- Watch a key prefix and automatically pull changes into kvexpress format. HOT 1
- Does not handle missing files well HOT 1
- kvexpress should timeout faster when attempting to connect to consul
- kvexpress fails to build HOT 3
- question: does kvexpress work with consul ACLs, a.k.a. can we specify consul tokens when reading/writing? HOT 1
- Are you still using this? HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from kvexpress.