bencer

#include <stdio.h>
#include <stdlib.h>

int main()
{
    int j;
    char buf[1];
    FILE* f;

    f = fopen("write.bin", "w+");

bencer

#include <stdlib.h>
#include <fcntl.h>

int main()
{
    int j;
    char buf[1];
    int fd; 

    fd = open("write.bin", O_CREAT | O_WRONLY);

bencer

#include <stdio.h>
#include <stdlib.h>

int main()
{
    int j;
    char* buf = (char*)malloc(5000 * 1000);

    FILE* f;
    f = fopen("write.bin", "w+");

bencer

#include <stdlib.h>
#include <fcntl.h>

int main()
{
    int j;
    char* buf = (char*)malloc(5000 * 1000);
    int fd; 

    fd = open("write.bin", O_CREAT | O_WRONLY);

bencer

apiVersion: v1
kind: Pod
metadata: 
  name: ceph-mysql
spec: 
  containers: 
    - name: ceph-mysql
      image: tutum/mysql
      ports:
        - name: mysql-db

bencer

kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: ceph-claim
spec:
  accessModes:
    - ReadWriteMany
  resources:
    requests:
      storage: 1Gi

bencer

apiVersion: v1
kind: PersistentVolume
metadata: 
  name: ceph-pv
spec: 
  capacity:
    storage: 1Gi
  accessModes:
    - ReadWriteMany
  rbd: 

bencer

apiVersion: v1
kind: Secret
metadata:
  name: ceph-secret
data:
  key: QVFDS3pJaFlWdTBwTWhBQXJESmFWQXVOZTc5ZEZieTJ1bDBMSGc9PQo=

bencer

from sysdig_tracers import Tracer, Args, ReturnValue

[...]

    @Tracer(enter_args={"n": Args(1)}, exit_args={"ret": ReturnValue})
    def do_download_write(self, filename):
        with open(filename, 'r') as f:
            self.wfile.write(f.read())

    # randomly download a file between a collection of 4

bencer

15085 15:04:02.227045418 0 client (99a1f06089bb) curl (5451:12) < socket fd=3(<6>) 
15086 15:04:02.227046442 0 client (99a1f06089bb) curl (5451:12) > close fd=3(<6>) 
15087 15:04:02.227047179 0 client (99a1f06089bb) curl (5451:12) < close res=0 
15267 15:04:02.227930016 1 client (99a1f06089bb) curl (5452:13) < socket fd=3(<4>) 
15268 15:04:02.227936726 1 client (99a1f06089bb) curl (5452:13) > connect fd=3(<4>) 
15269 15:04:02.227948559 1 client (99a1f06089bb) curl (5452:13) < connect res=0 tuple=172.17.0.7:33209->10.0.2.15:53 
15277 15:04:02.228136090 1 <NA> (28c677fc8628) skydns (2682:8) > recvmsg fd=6(<3t>:::53) 
15284 15:04:02.228174895 1 <NA> (28c677fc8628) skydns (2682:8) < recvmsg res=56 size=56 data=
(backendcritical-appsvcclusterlocal tuple=::ffff:172.17.0.7:33209->:::53 
15288 15:04:02.228181972 1 <NA> (28c677fc8628) skydns (2682:8) > recvmsg fd=6(<3t>:::53)