goldy | Lightweight DTLS proxy | Proxy library
kandi X-RAY | goldy Summary
kandi X-RAY | goldy Summary
goldy is lightweight DTLS proxy which allows adding DTLS encryption (using mbed TLS ) to UDP servers without modifying their code.
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QUESTION
I have a dataset like mentioned below:
...ANSWER
Answered 2019-Sep-10 at 18:23I think you need -
QUESTION
I am running ansible playbook to restart some of our servers but we need to sleep for 40 minutes between each server restart so if I sleep for 40 minutes in my playbook then it sleeps for a while but then my session gets terminated on Ubuntu box in prod and whole script is also stopped. Is there anything I can add in ansible playbook so that it can keep my session alive during the time whole playbook is running?
...ANSWER
Answered 2019-Apr-15 at 19:43You can run your ansible script inside screen in order to keep the session alive even after disconnection.
Basically what you want to do is ssh into the production server, run screen, then execute the playbook inside the newly created session.
If you ever get disconnected, you can connect back to the server, then run screen -r to get back into your saved session.
QUESTION
I am trying to run a specific Ansible task as a different user than the one who is running the playbook. On my local box I have below playbook and I am logged in as david
user and I want to run this command /tek/ghy/bin/ss.sh start
on all remote servers as goldy
user only.
My .yml file looks like this:
...ANSWER
Answered 2018-May-26 at 18:27by google search, you could be affected by this issue.
try to upgrade ansible, your code (i replaced the command
to run a simple id
on the remote server, instead of the /tek/ghy/bin/ss.sh start
, and i used the same shell command and arguments as you provided) works on 2.5.2:
QUESTION
I have three remote machines (machineA, machineB, machineC) from where I can copy files. If for whatever reason I can't copy from machineA, then I should copy from machineB and if for whatever reason I can't copy from machineB then start copying from machineC.
Below is the single shell command I have and I need to run it on many machines but then it means on all those machines, it will copy from machineA only.
...ANSWER
Answered 2018-Apr-29 at 08:45How about keeping the machine names in a file and using shuf to shuffle them? Then you could create a script like this:
QUESTION
I have to copy lots of files (around 2000 file and each file size around 5MB) from remote servers on a local box so I usually run below command on my local box terminal to copy files:
...ANSWER
Answered 2018-Apr-26 at 20:15ssh goldy@machineA 'ls -1 /process/snap/20180418/*' \
| parallel -j5 'scp goldy@machineA:{} /data/files/{}'
QUESTION
I am using below script to copy files in parallel from remote server:
...ANSWER
Answered 2018-Apr-26 at 06:53I will assume that the file exists on only one pod, so trying all pods is not a problem.
QUESTION
I have three machine (each in different datacenter) in a machines
array.
- If my shell script is running on
abc
datacenter then I want to scp files frommachineA.abc.host.com
which will be my local box. I will pick other two boxes as remote servers to copy files incase local box is down. - If my shell script is running on
def
datacenter then I want to scp files frommachineB.def.host.com
which will be my local box. I will pick other two boxes as remote servers to copy files incase local box is down. - If my shell script is running on
pqr
datacenter then I want to scp files frommachineC.pqr.host.com
which will be my local box. I will pick other two boxes as remote servers to copy files incase local box is down.
Below is my script but I believe it can be done in much better way instead of using three different variables and then having three scp staetments seprated by or:
...ANSWER
Answered 2018-Apr-24 at 22:13How about this: it uses
- an associative array to hold the "local" machine names
- an array to hold the sequence of hosts for scp
- a for loop to iterate over the possible hosts, and break after the first successful scp
QUESTION
I am trying to update permissions on all the shell script in a particular directory on remote servers using ansible but it gives me error:
...ANSWER
Answered 2018-Apr-20 at 19:41you should run a task with find module to collect all .sh files on that directory, and register the results in a variable. then run a 2nd task with the file module that will update the permissions when file's extension ends in .sh.
check sample playbook:
QUESTION
I have an Ansible task in which I am using variables - window
and total_files
. And I am passing these two variable values from the command line:
ANSWER
Answered 2018-Feb-20 at 21:24And I am passing these two variable value from the command line
So you are passing strings, hence you compare files.matched
to a string value.
Change to:
QUESTION
I am working on an ansible playbook which copies my tasks.tar.gz
file to remote servers and uncompress it into a particular directory on remote servers.
I am running my playbook on machineA
as user david
so I added public key of david
user from machineA
to all the remote servers authorized_key
file so that I can ssh without typing my password because I want to run my ansible playbook passwordless.
ANSWER
Answered 2018-Feb-11 at 08:23Since you hint on having sudo configured for your connecting user david
, the simplest thing you can do is use elevated permissions to copy the file and set its an ownership to goldy
through owner
parameter of the unarchive
module:
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