I'm trying to customise the deploy scripts to allow me to deploy each of my four API proxies from the command line. It looks very similar to the one provided in the samples on Github:
#!/bin/bash
if [[ $# -eq 0 ]] ; then
echo 'Must provide proxy name.'
exit 0
fi
dirname=$1
proxyname="teamname-"$dirname
source ./setup/setenv.sh
echo "Enter your password for user $username in the Apigee Enterprise organization $org, followed by [ENTER]:"
read -s password
echo Deploying $proxyname to $env on $url using $username and $org
./tools/deploy.py -n $proxyname -u $username:$password -o $org -h $url -e $env -p / -d ./$dirname
echo "If 'State: deployed', then your API Proxy is ready to be invoked."
echo "Run '$ sh invoke.sh'"
echo "If you get errors, make sure you have set the proper account settings in /setup/setenv.sh"
However when I run it, I get the following response:
Deploying teamname-gameassets to int on https://api.enterprise.apigee.com using my-email-address and org-name
Writing ./gameassets/teamname-gameassets.xml to ./teamname-gameassets.xml
Writing ./gameassets/policies/Add-CORS.xml to policies/Add-CORS.xml
Writing ./gameassets/proxies/default.xml to proxies/default.xml
Writing ./gameassets/targets/development.xml to targets/development.xml
Writing ./gameassets/targets/production.xml to targets/production.xml
Import failed to /v1/organizations/org-name/apis?action=import&name=teamname-gameassets with status 500:
{
"code" : "messaging.config.beans.ImportFailed",
"message" : "Failed to import the bundle : java.lang.NullPointerException",
"contexts" : [ ],
"cause" : {
"contexts" : [ ]
}
}
How should I go about debugging when I receive errors during the deploy process? Is there some sort of console I can view once logged in to Apigee?
I'm not sure how your proxy ended up this way, but it looks like the top-level directory is named "gameassets." It should be named "apiproxy". If you rename this directory you should see a successful deployment.
Also, before you customize too much, please try out "apigeetool," which is a more flexible command-line tool for deploying proxies:
https://github.com/apigee/api-platform-tools
I have an init.d script to start my process on boot and requires networking to be initialized. I can use utility nm-online which comes with NetworkManager package but problem will be at deployment where NW will be not installed so I have to have some other reliable option which can tell me network is set and I can connect to other server over network. I can keep trying till I get the networking up or connection is set but that will cause some other problem related to error reporting.
Here is the similar question asked for some other folk.
How to detect when networking initialized in /etc/init.d script?
wait_for_network()
{
[ -z "${LINKDELAY}" ] && LINKDELAY=10
$INFO "Waiting for network..."
if [ -f /usr/sbin/nm-online ]; then
nm-online -q --timeout=$LINKDELAY || nm-online -q -x --timeout=30
else
check_for_network_up $LINKDELAY || check_for_network_up 30
fi
[ "$?" = "0" ] && success "network startup" || failure "network startup"
echo
}
I was trying some other approach where I can check for route table. If network is not up, route command return zero entry but problem is I don’t know real number of route entry. It could be two on one machine where 10 on other machine.
check_for_network_up_old3() {
let no_of_routes=`/bin/netstat -rn | wc -l`
$INFO "netstat result $?"
timeout=$1
while [ "$timeout" != "0" ]; do
let routes=`/sbin/ip route show | wc -l`
$INFO "$routes"
if [ $routes -gt 1 ]; then
return 0
fi
timeout=$((timeout-1))
sleep 1
$INFO "check_for_network_up $timeout"
done
return 1
}
I am not able to download e.g. Google Chrome via Internet Explorer.
I also have a R-script that I'm able to run on my local PC, but not on my EC2 windows instance. The R-script logs in to Google Trends and pulls out search terms.
Does anyone have an idea of what is going on here?
try to install chrome using power-shell. found working solution here.
https://superuser.com/a/1396175/904062
Open powershell and hit this command
$LocalTempDir = $env:TEMP; $ChromeInstaller = "ChromeInstaller.exe"; (new-object System.Net.WebClient).DownloadFile('http://dl.google.com/chrome/install/375.126/chrome_installer.exe', "$LocalTempDir\$ChromeInstaller"); & "$LocalTempDir\$ChromeInstaller" /silent /install; $Process2Monitor = "ChromeInstaller"; Do { $ProcessesFound = Get-Process | ?{$Process2Monitor -contains $_.Name} | Select-Object -ExpandProperty Name; If ($ProcessesFound) { "Still running: $($ProcessesFound -join ', ')" | Write-Host; Start-Sleep -Seconds 2 } else { rm "$LocalTempDir\$ChromeInstaller" -ErrorAction SilentlyContinue -Verbose } } Until (!$ProcessesFound)
I need to iterate all authentication modes for an IIS Application and disable all except one.
something like:
foreach($itm in [collection of authentication modes for app]){
if([certain authentication]){enabled = true}else{enabled = false}}
I'm familiar with Set-WebConfigurationProperty.
You can iterate all native (as well as any installed third-party) authentication modes for the root web application for a given site by calling Get-WebConfiguration:
$siteName = "MySiteName"
$authentications = Get-WebConfiguration `
-filter "system.webServer/security/authentication/*" `
-PSPath "IIS:\Sites\$siteName"
You can also iterate the authentication modes for any given web application in the site (or even specific file(s)). The following retrieves the authentication modes for a contrived web application called "\foo":
$authentications = Get-WebConfiguration `
-filter "system.webServer/security/authentication/*" `
-PSPath "IIS:\Sites\$siteName\foo"
The SectionPath property can be used to examine the authentication mode, e.g.:
$authentications | foreach {$_.SectionPath}
Which outputs:
/system.webServer/security/authentication/digestAuthentication
/system.webServer/security/authentication/anonymousAuthentication
/system.webServer/security/authentication/iisClientCertificateMappingAuthentication
/system.webServer/security/authentication/basicAuthentication
/system.webServer/security/authentication/clientCertificateMappingAuthentication
/system.webServer/security/authentication/windowsAuthentication
You might think you could do something as simple as this in your foreach loop...
$authentications | `
foreach { $_.Enabled = $_.SectionPath.EndsWith('\windowsAuthentication') }
...but there's a problem. It doesn't work. It won't actually fail with an error, but it won't change anything either.
That's because authentication sections are locked. To change a setting in a locked section, you need to call Set-WebConfigurationProperty and include the -Location parameter, e.g.,
Set-WebConfigurationProperty `
-filter "/system.webServer/security/authentication/windowsAuthentication" `
-name enabled -value true -PSPath "IIS:\" -location $siteName
I suppose you can still pipe the objects to the foreach-object cmdlet but it's probably going to be a lot easier to read (and maintain) if you script this using a foreach loop.
$siteName = "MySiteName"
$authentications = Get-WebConfiguration `
-filter "system.webServer/security/authentication/*" `
-PSPath "IIS:\Sites\$siteName"
foreach ($auth in $authentications)
{
$auth.SectionPath -match "/windowsAuthentication$"
$enable = ($matches.count -gt 0)
Set-WebConfigurationProperty `
-filter $auth.SectionPath `
-name enabled -value $enable -PSPath "IIS:\" -location $siteName
}
How do I ask PowerShell where something is?
For instance, "which notepad" and it returns the directory where the notepad.exe is run from according to the current paths.
The very first alias I made once I started customizing my profile in PowerShell was 'which'.
New-Alias which get-command
To add this to your profile, type this:
"`nNew-Alias which get-command" | add-content $profile
The `n at the start of the last line is to ensure it will start as a new line.
Here is an actual *nix equivalent, i.e. it gives *nix-style output.
Get-Command <your command> | Select-Object -ExpandProperty Definition
Just replace with whatever you're looking for.
PS C:\> Get-Command notepad.exe | Select-Object -ExpandProperty Definition
C:\Windows\system32\notepad.exe
When you add it to your profile, you will want to use a function rather than an alias because you can't use aliases with pipes:
function which($name)
{
Get-Command $name | Select-Object -ExpandProperty Definition
}
Now, when you reload your profile you can do this:
PS C:\> which notepad
C:\Windows\system32\notepad.exe
I usually just type:
gcm notepad
or
gcm note*
gcm is the default alias for Get-Command.
On my system, gcm note* outputs:
[27] » gcm note*
CommandType Name Definition
----------- ---- ----------
Application notepad.exe C:\WINDOWS\notepad.exe
Application notepad.exe C:\WINDOWS\system32\notepad.exe
Application Notepad2.exe C:\Utils\Notepad2.exe
Application Notepad2.ini C:\Utils\Notepad2.ini
You get the directory and the command that matches what you're looking for.
Try this example:
(Get-Command notepad.exe).Path
My proposition for the Which function:
function which($cmd) { get-command $cmd | % { $_.Path } }
PS C:\> which devcon
C:\local\code\bin\devcon.exe
A quick-and-dirty match to Unix which is
New-Alias which where.exe
But it returns multiple lines if they exist so then it becomes
function which {where.exe command | select -first 1}
I like Get-Command | Format-List, or shorter, using aliases for the two and only for powershell.exe:
gcm powershell | fl
You can find aliases like this:
alias -definition Format-List
Tab completion works with gcm.
To have tab list all options at once:
set-psreadlineoption -editmode emacs
This seems to do what you want (I found it on http://huddledmasses.org/powershell-find-path/):
Function Find-Path($Path, [switch]$All = $false, [Microsoft.PowerShell.Commands.TestPathType]$type = "Any")
## You could comment out the function stuff and use it as a script instead, with this line:
#param($Path, [switch]$All = $false, [Microsoft.PowerShell.Commands.TestPathType]$type = "Any")
if($(Test-Path $Path -Type $type)) {
return $path
} else {
[string[]]$paths = #($pwd);
$paths += "$pwd;$env:path".split(";")
$paths = Join-Path $paths $(Split-Path $Path -leaf) | ? { Test-Path $_ -Type $type }
if($paths.Length -gt 0) {
if($All) {
return $paths;
} else {
return $paths[0]
}
}
}
throw "Couldn't find a matching path of type $type"
}
Set-Alias find Find-Path
Check this PowerShell Which.
The code provided there suggests this:
($Env:Path).Split(";") | Get-ChildItem -filter notepad.exe
Try the where command on Windows 2003 or later (or Windows 2000/XP if you've installed a Resource Kit).
BTW, this received more answers in other questions:
Is there an equivalent of 'which' on Windows?
PowerShell equivalent to Unix which command?
If you want a comamnd that both accepts input from pipeline or as paramater, you should try this:
function which($name) {
if ($name) { $input = $name }
Get-Command $input | Select-Object -ExpandProperty Path
}
copy-paste the command to your profile (notepad $profile).
Examples:
❯ echo clang.exe | which
C:\Program Files\LLVM\bin\clang.exe
❯ which clang.exe
C:\Program Files\LLVM\bin\clang.exe
I have this which advanced function in my PowerShell profile:
function which {
<#
.SYNOPSIS
Identifies the source of a PowerShell command.
.DESCRIPTION
Identifies the source of a PowerShell command. External commands (Applications) are identified by the path to the executable
(which must be in the system PATH); cmdlets and functions are identified as such and the name of the module they are defined in
provided; aliases are expanded and the source of the alias definition is returned.
.INPUTS
No inputs; you cannot pipe data to this function.
.OUTPUTS
.PARAMETER Name
The name of the command to be identified.
.EXAMPLE
PS C:\Users\Smith\Documents> which Get-Command
Get-Command: Cmdlet in module Microsoft.PowerShell.Core
(Identifies type and source of command)
.EXAMPLE
PS C:\Users\Smith\Documents> which notepad
C:\WINDOWS\SYSTEM32\notepad.exe
(Indicates the full path of the executable)
#>
param(
[String]$name
)
$cmd = Get-Command $name
$redirect = $null
switch ($cmd.CommandType) {
"Alias" { "{0}: Alias for ({1})" -f $cmd.Name, (. { which $cmd.Definition } ) }
"Application" { $cmd.Source }
"Cmdlet" { "{0}: {1} {2}" -f $cmd.Name, $cmd.CommandType, (. { if ($cmd.Source.Length) { "in module {0}" -f $cmd.Source} else { "from unspecified source" } } ) }
"Function" { "{0}: {1} {2}" -f $cmd.Name, $cmd.CommandType, (. { if ($cmd.Source.Length) { "in module {0}" -f $cmd.Source} else { "from unspecified source" } } ) }
"Workflow" { "{0}: {1} {2}" -f $cmd.Name, $cmd.CommandType, (. { if ($cmd.Source.Length) { "in module {0}" -f $cmd.Source} else { "from unspecified source" } } ) }
"ExternalScript" { $cmd.Source }
default { $cmd }
}
}
Use:
function Which([string] $cmd) {
$path = (($Env:Path).Split(";") | Select -uniq | Where { $_.Length } | Where { Test-Path $_ } | Get-ChildItem -filter $cmd).FullName
if ($path) { $path.ToString() }
}
# Check if Chocolatey is installed
if (Which('cinst.bat')) {
Write-Host "yes"
} else {
Write-Host "no"
}
Or this version, calling the original where command.
This version also works better, because it is not limited to bat files:
function which([string] $cmd) {
$where = iex $(Join-Path $env:SystemRoot "System32\where.exe $cmd 2>&1")
$first = $($where -split '[\r\n]')
if ($first.getType().BaseType.Name -eq 'Array') {
$first = $first[0]
}
if (Test-Path $first) {
$first
}
}
# Check if Curl is installed
if (which('curl')) {
echo 'yes'
} else {
echo 'no'
}
You can install the which command from https://goprogram.co.uk/software/commands, along with all of the other UNIX commands.
If you have scoop you can install a direct clone of which:
scoop install which
which notepad
There also always the option of using which. there are actually three ways to access which from Windows powershell, the first (not necessarily the best) wsl -e which command (this requires installation of windows subsystem for Linux and a running distro). B. gnuwin32 which is a port of several gnu binaries in .exe format as standle alone bundled lanunchers option three, install msys2 (cross compiler platform) if you go where it installed in /usr/bin you'll find many many gnu utils that are more up-to-date. most of them work as stand alone exe and can be copied from the bin folder to your home drive somewhere amd added to your PATH.
There also always the option of using which. there are actually three ways to access which from Windows powershell
The first, (though not the best) is wsl(windows subsystem for linux)
wsl -e which command
This requires installation of windows subsystem for Linux and a running distro.
Next is gnuwin32 which is a port of several gnu binaries in .exe format as standle alone bundled lanunchers
Third, install msys2 (cross compiler platform) if you go where it installed in /usr/bin you'll find many many gnu utils that are more up-to-date. most of them work as stand alone exe and can be copied from the bin folder to your home drive somewhere amd added to your PATH.