stacki | Linux Cluster Builder - Bare Metal Red Hat & SUSE | Infrastructure Automation library
kandi X-RAY | stacki Summary
kandi X-RAY | stacki Summary
Stacki is a CentOS/RHEL/SLES bare metal install tool that can take your servers from bare hardware (or virtual hardware) to working Linux - ready to install applications. Stacki does this at scale, so deploying 1000+ servers is no more complex than deploying one. Advanced users can use Stacki to install applications (Hadoop, OpenStack, HPC etc.). Stacki has a long history, and is in use at some of the most demanding organizations in the world. The Stacki default installation process will bring bare metal infrastructure (or VMs) to a ping and a prompt. The frontend machine has password-less SSH access to the backend machines on first boot, and the repositories on the frontend act as repositories for all backend machines. All machines will be at the latest kernel and RPM revisions of the OS and installed applications.
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Top functions reviewed by kandi - BETA
- Load information from a csv file
- Call a command
- Run a command on the stack
- Run a command
- Handle a command
- Return a mysql connection
- Check if user has a given permission
- Get all permissions of a user
- Populate the service package information
- Create a RAID
- Traverse an Ansible stack node
- Fetch a Firmata model
- Returns a list of disk partitions
- Update the firmware of a switch
- Do RAID definitions
- Traverse the stack file
- Return a list of disk disks
- Run the tool
- Run a stack command
- Traverse a stack node
- Get a file locally
- Start the checklist
- Generate shell script
- Get the roll info
- Traverse the stack package tree
- Run the SSH command
stacki Key Features
stacki Examples and Code Snippets
Community Discussions
Trending Discussions on stacki
QUESTION
server: docker ubuntu, 18.06.3-ce
local : docker for mac, 19.03.13
I have created a volume in the swarm manually, to a remote nfs server. When I try to mount this volume in a service it appears to work, but the contents are empty and any writes seem to succeed (calling code doesn't crash), but the bytes are gone. Maybe even to /dev/null.
When I declare a similar volume inside the compose file it works. The only difference I can find is the label "com.docker.stack.namespace".
...ANSWER
Answered 2020-Dec-17 at 13:38Answering this, since it is an older version of docker and probably not relevant to most people, considering the NFS part.
It appears to be a bug of some sort in docker/swarm.
- Create a NFS volume on the swarm (via api, from remote)
- Volume is correct on the manager node which was contacted
- Volume is missing the
options
on all other worker nodes
As some strange side effect, the volume seems to work. It can be mounted, writes succeed without issue, but all bytes written disappear. Reads work but every file is "not found", which is logical considering the writes disappearing.
On manager:
QUESTION
I am now trying to fit a classification model for a Multi label text classification problem.
I have a train set X_train
that contains list of cleaned text, like
ANSWER
Answered 2019-Aug-11 at 14:35OneVsRestClassifier fits one classifier per class. You need to tell it which type of classifier you want (for example Losgistic regression).
The following code works for me:
QUESTION
My PL/SQL Procedure provides the values I want, in a CSV file. BUT I want to do some mathematical division using some of the values. I get no output in the relevant column though when I run the code and i'd like to know why.
I've tried putting the variable desctiption in the declaritive section of the procedure, and after 'BEGIN' and also using brackets in various places. The code compiles, and it runs. It just won't give any output in the column that I'm trying to get output for.
...ANSWER
Answered 2019-May-06 at 06:01Well, the way the procedure looks now (i.e. code you posted), there's no way that EST_ONE_ROW
is anything but NULL. Its value is calculated at the beginning of the procedure, when both TOTAL_ROW_COUNT
and TOT_OBJECT_SIZE_MB
are NULL as well.
See if it helps if you put
QUESTION
So i try to get the text between dynamic created lines.
Example string,
...ANSWER
Answered 2018-Nov-25 at 07:50You can use regex to get target part of string.
QUESTION
Hello my lovely stackies,
After alot of research and no working solution I thought I would try my luck here. I have a button which POST a formular of a user to the my server. But my huge problem is, when the user clicks the button how much he wants, I get the formular as often as he clicked on it.
My button and send function is:
...ANSWER
Answered 2018-Oct-05 at 06:41I was facing the same issue, and instead of catching "more than 1 click", I decided to disable the button and change its text with something like "Sending datas..."
. I used this simple code to achieve that, with jQuery :
QUESTION
Alright stackies,
I've been reading Advanced R and have really found it helpful. I'm at a spot where I really don't understand R's behavior in the example:
...ANSWER
Answered 2017-Oct-03 at 18:03In the first case (with the lapply
) you are calling dot_every()
only once, and then using the resulting function on every element in 1:20
. In the second case, you are calling dot_every()
in every pass through the loop, and then using the resulting function just once. To see this, insert the line:
QUESTION
Sup stackies.
Okay, i have got a real head scratcher for you guys! I've been trying to solve this puzzle for a week now (apparently i was on stack cooldown). Ok so whats going on is that i have 2 scripts, that goes under the same if/elseif statement. They both work 100% individually (multiple tests were taken to conclude this). The script is supposed to start the if/elseif depending on one of 2 submit buttons. the scripts themselves is not the problem. It's the process of starting the scripts. On the same page as the 2 submit buttons, there is 2 "text" fields, that both of the scripts utilize to complete.
The buttons is build like this:
...ANSWER
Answered 2017-Feb-24 at 08:43When using a form the method should only go into the
Note that I have used name="sendPost"
as the name for submit button.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install stacki
You can use stacki like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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