Saritasa.Redis.psm1
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<#
.SYNOPSIS Configure some basic Redis parameters. .EXAMPLE $password = "123" | ConvertTo-SecureString -asPlainText -Force $credential = New-Object System.Management.Automation.PSCredential "username", $password Initialize-Redis myredis.host.com -Port 1433 -Credential $credential .NOTES StackExchange.Redis.dll file should be located in the same directory with this script. #> function Initialize-Redis { [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseSingularNouns", "", Scope="Function", Target="*")] [CmdletBinding()] param ( # Redis hostname. [string] $Host, # Redis port. [int] $Port, # Credential containing password to Redis. [System.Management.Automation.PSCredential] [System.Management.Automation.Credential()] $Credential, # Whether or not to use secure connection. [bool] $UseSsl = $true ) Get-CallerPreference -Cmdlet $PSCmdlet -SessionState $ExecutionContext.SessionState $script:redisHost = $Host $script:redisPort = $Port $script:credential = $Credential $script:useSsl = $UseSsl $assemblyPath = Resolve-Path "$PSScriptRoot\StackExchange.Redis.dll" Write-Information "Loading StackExchange.Redis.dll..." [void][System.Reflection.Assembly]::LoadFrom($assemblyPath) Write-Information 'OK' $script:credentialInitialized = $true } <# .SYNOPSIS Get a connection multiplexer from configured Redis parameters #> function Get-Multiplexer { [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseSingularNouns", "", Scope="Function", Target="*")] [CmdletBinding()] param() Get-CallerPreference -Cmdlet $PSCmdlet -SessionState $ExecutionContext.SessionState if (!$credentialInitialized) { throw 'credentials not initialized' } $password = $credential.GetNetworkCredential().Password [StackExchange.Redis.ConnectionMultiplexer]::Connect("${redisHost}:${redisPort}, allowAdmin=true, Password=${password}, Ssl=$useSsl, abortConnect=False, ConnectTimeout=100000") } <# .SYNOPSIS Pings the Redis instance. #> function Ping-Redis { [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseSingularNouns", "", Scope="Function", Target="*")] [CmdletBinding()] param() Get-CallerPreference -Cmdlet $PSCmdlet -SessionState $ExecutionContext.SessionState $mux = Get-Multiplexer Use-Object $mux ` { Write-Information "Pinging redis instance" $endpoints = $mux.GetEndPoints() foreach ($endpoint in $endpoints) { Write-Information "Endpoint - $endpoint" $server = $mux.GetServer($endpoint) $result = $server.Ping() Write-Information "${result} at endpoint $endpoint" } } } <# .SYNOPSIS Delete all the keys of the Redis database. .NOTES For more info, see http://redis.io/commands/flushdb #> function Invoke-FlushRedis { [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseSingularNouns", "", Scope="Function", Target="*")] [CmdletBinding()] param() Get-CallerPreference -Cmdlet $PSCmdlet -SessionState $ExecutionContext.SessionState $mux = Get-Multiplexer Use-Object $mux ` { Write-Information "Flushing redis instance" $endpoints = $mux.GetEndPoints() foreach ($endpoint in $endpoints) { Write-Information "Endpoint - $endpoint" $server = $mux.GetServer($endpoint, $null) Write-Information "Flushing database at endpoint - $endpoint" $server.FlushDatabase(0, 0) Write-Information "Database flushed at endpoint - $endpoint" } } } |